Yeast Cell Cycle UID NAME PROCESS FUNCTION Spellman Classification Traditional Classification YAL001C TFC3 transcription TFIIIC 138 kD subunit YAL002W VPS8 vacuolar protein targeting unknown YAL003W EFB1 protein synthesis translation elongation factor EF1-beta YAL004W unknown unknown YAL005C SSA1 ER and mitochondrial translocation cytosolic HSP70 YAL007C ERP2 membrane trafficking; secretion (putative) unknown YAL008W FUN14 unknown unknown YAL009W SPO7 meiosis unknown YAL010C MDM10 mitochondrial biogenesis (putative) component of actin binding protein complex YAL011W unknown unknown YAL012W CYS3 methionine biosynthesis cystathionine gamma-lyase YAL013W DEP1 phospholipid metabolism regulator YAL014C unknown unknown YAL015C NTG1 DNA repair DNA glycosylase YAL016W TPD3 "tRNA biosynthesis, cytokinesis, ceramide-mediated signaling " protein phosphatase (PP2A regulatory subunit) YAL017W FUN31 unknown putative protein kinase YAL018C unknown unknown YAL019W FUN30 unknown unknown; similar to SNF2 transcriptional regulator YAL020C ATS1 cytoskeleton (putative) unknown; similar to human RCC1 YAL021C CCR4 catabolite repression component of CCR4 transcriptional complex YAL022C FUN26 unknown unknown G2/M YAL023C PMT2 protein glycosylation dolichyl phosphate-D-mannose:protein O-D-mannosyltransferase YAL024C LTE1 cell cycle GDP/GTP exchange factor YAL025C MAK16 dsRNA virus propagation unknown; essential gene YAL026C DRS2 transport Ca(2+) transporting ATPase YAL027W unknown unknown YAL028W unknown unknown YAL029C MYO4 cell polarity myosin; asymmetric HO expression YAL030W SNC1 secretion Golgi v-SNARE YAL031C FUN21 unknown unknown YAL032C PRP45 mRNA splicing "U2, U5, U6 snRNP protein " YAL033W POP5 tRNA processing RNase P and RNase MRP subunit YAL034C FUN19 unknown unknown YAL035C-A unknown unknown YAL035W FUN12 unknown unknown; similar to Bacillus subtilis IF2 YAL036C FUN11 unknown unknown; similar to Xenopus laevis GTP-binding protein DRG YAL037W unknown unknown YAL038W CDC19 glycolysis pyruvate kinase YAL039C CYC3 cytochrome c biosynthesis cytochrome c heme lyase YAL040C CLN3 cell cycle G1/S cyclin G2/M M/G1 YAL041W CDC24 cell polarity GDP/GTP exchange factor for Cdc42p YAL042W ERV46 unknown unknown; ER vesicle protein YAL043C PTA1 tRNA processing unknown YAL043C-A unknown unknown YAL044C GCV3 glycine metabolism glycine decarboxylase YAL045C unknown unknown YAL046C unknown unknown YAL047C SPC72 cytoskeleton spindle pole body component YAL048C secretion (putative) "unknown; similar to Ras1p, Ras2p, and other GTP-binding proteins of the RAS superfamily " YAL049C unknown unknown YAL051W OAF1 peroxisome proliferation transcriptional activator of POX1 YAL053W unknown unknown G1 YAL054C ACS1 acetyl-CoA biosynthesis acetyl-CoA synthetase YAL055W PEX22 peroxisome biogenesis (putative) peroxisomal membrane anchoring protein (puttaive) YAL056W GPE2 unknown unknown YAL058C-A unknown unknown YAL058W CNE1 secretion calnexin and calreticulin homolog YAL059W ECM1 cell wall biogenesis unknown YAL060W unknown unknown; similar to alcohol/sorbitol dehydrogenase YAL061W unknown unknown; similar to alcohol/sorbitol dehydrogenase YAL062W GDH3 glutamate biosynthesis NADP-glutamate dehydrogenase YAL063C FLO9 flocculation cell wall protein YAL064C-A unknown unknown YAL064W unknown unknown YAL064W-B unknown unknown YAL065C unknown unknown; similar to Flo1p YAL066W unknown unknown YAL067C SEO1 drug resistance suppressor of sulfoxyde ethionine S YAL068C unknown unknown YAL069W unknown unknown YAR002C-A ERP1 membrane trafficking; secretion (putative) unknown YAR002W NUP60 nuclear protein targeting nuclear pore protein YAR003W unknown unknown G1 YAR007C RFA1 DNA replication "replication factor A, 69 kD subunit " G1 G1 YAR008W SEN34 tRNA splicing splicing endonuclease subunit G1 YAR009C unknown unknown YAR010C unknown unknown YAR014C unknown unknown YAR015W ADE1 purine biosynthesis phosphoribosylaminoimidazole-succinocarboxamide synthase YAR018C KIN3 unknown protein kinase G2/M G2/M YAR019C CDC15 cell cycle protein kinase YAR020C PAU7 unknown "unknown; similar to Pau3p/Ycr104p, PAU1 family " YAR023C unknown unknown; similar to subtelomerically-encoded proteins YAR027W unknown unknown; similar to subtelomerically-encoded proteins YAR028W unknown unknown; similar to subtelomerically-encoded proteins YAR029W unknown unknown; similar to subtelomerically-encoded proteins YAR030C unknown unknown YAR031W PRM9 mating (putative) unknown; pheromone-regulated membrane protein YAR033W unknown unknown; similar to subtelomerically-encoded proteins YAR035W YAT1 fatty acid transport carnitine O-acetyltransferase YAR042W SWH1 unknown unknown; similar to mammalian oxysterol-binding protein YAR044W OSH1 sterol biosynthesis (putative) similar to human oxysterol binding protein YAR047C unknown unknown YAR050W FLO1 flocculation cell wall protein YAR053W unknown unknown YAR060C unknown identical to Yhr2p YAR061W unknown unknown; similar to N-terminus of Flo1p YAR062W unknown "unknown; similar to the N-terminus of Flo1p, identical to Yhr213p " YAR064W unknown unknown YAR066W unknown unknown YAR068W unknown unknown; similar to ICWP protein YAR069C unknown unknown YAR070C unknown unknown YAR071W PHO11 phosphate metabolism secreted acid phosphatase G2/M YAR073W IMD1 purine biosynthesis (putative) inosine-5'-monophosphate dehydrogenase homolog YAR075W unknown unknown YBL001C ECM15 cell wall biogenesis unknown YBL002W HTB2 chromatin structure histone H2B S S YBL003C HTA2 chromatin structure histone H2A S S YBL004W unknown unknown; major facilitator superfamily YBL005W PDR3 transport transcription factor YBL005W-A unknown unknown YBL005W-B unknown unknown YBL006C unknown unknown YBL007C SLA1 cytoskeleton cortical actin assembly YBL008W HIR1 transcription histone transcription inhibitor YBL009W unknown unknown G1 YBL010C unknown unknown YBL011W SCT1 unknown suppresses a choline-transport mutant YBL012C unknown unknown YBL013W FMT1 tRNA processing met-tRNA formyltransferase YBL014C RRN6 transcription component of rDNA transcription factor complex YBL015W ACH1 acetyl-CoA metabolism acetyl-CoA hydrolase YBL016W FUS3 mating (cell cycle arrest) protein kinase YBL017C PEP1 vacuolar protein targeting CPY sorting receptor YBL018C POP8 tRNA processing RNase P and RNase MRP subunit YBL019W APN2 DNA repair exonuclease III homolog (AP endonuclease) YBL020W RFT1 cell cycle unknown YBL021C HAP3 transcription component of heterotrimeric CCAAT-binding factor YBL022C PIM1 respiration mitochondrial ATP-dependent protease YBL023C MCM2 DNA replication MCM initiator complex G2/M YBL024W NCL1 unknown unknown; similar to human proliferating cell nucleolar antigen YBL025W RRN10 transcription component of upstream activation factor complex (UAF) YBL026W LSM2 mRNA splicing core snRNP protein YBL027W RPL19B protein synthesis ribosomal protein L19B YBL028C unknown unknown YBL029W unknown unknown YBL030C PET9 transport mitochondrial ADP/ATP translocator G2/M YBL031W SHE1 unknown overexpression is lethal YBL032W unknown unknown YBL033C RIB1 flavin biosynthesis GTP cyclohydrolase II YBL034C STU1 mitosis spindle component YBL035C POL12 DNA replication "DNA polymerase alpha, 70 kD subunit " G1 G1 YBL036C unknown unknown; similar to Pseudomonas aeroginosa twitching motility protein YBL037W APL3 secretion clathrin associated YBL038W MRPL16 protein synthesis "ribosomal protein, mitochondrial L16 " YBL039C URA7 pyrimidine biosynthesis CTP synthase 1 YBL040C ERD2 ER protein retention HDEL receptor YBL041W PRE7 protein degradation 20S proteasome subunit YBL042C FUI1 transport uridine permease YBL043W ECM13 cell wall biogenesis unknown YBL044W unknown unknown YBL045C COR1 oxidative phosphorylation ubiquinol cytochrome-c reductase YBL046W unknown unknown YBL047C unknown "unknown; similar to Uso1p, Pan1p, and mouse eps15 " YBL048W unknown unknown YBL049W unknown unknown YBL050W SEC17 secretion SNAP; vesicle fusion YBL051C unknown "unknown; similar to RNA-binding proteins, contains 1 RRM domain " YBL052C SAS3 silencing unknown S/G2 YBL053W unknown unknown YBL054W unknown unknown YBL055C unknown unknown YBL056W PTC3 osmotic stress response (putative) protein phosphatase YBL057C unknown unknown YBL058W SHP1 glucose repression (putative) Glc7p regulatory subunit YBL059W unknown unknown YBL060W unknown unknown YBL061C SKT5 cell wall biogenesis chitin synthase regulator M/G1 YBL062W unknown unknown YBL063W KIP1 "mitosis, spindle assembly " kinesin related protein S YBL064C unknown unknown; similar to Tsa1p M/G1 YBL065W unknown unknown YBL066C SEF1 transcription (putative) transcription factor YBL067C UBP13 "protein degradation, ubiquitin-mediated " ubiquitin carboxyl-terminal hydrolase YBL068W PRS4 pentose phosphate cycle ribose-phosphate pyrophosphokinase YBL069W AST1 plasma membrane protein targeting targets plasma membrane ATPase YBL070C unknown unknown YBL071C unknown unknown YBL072C RPS8A protein synthesis ribosomal protein S8 YBL073W unknown unknown YBL074C AAR2 "mRNA splicing, MATa1 " unknown YBL075C SSA3 ER and mitochondrial translocation cytosolic HSP70 YBL076C ILS1 protein synthesis "tRNA synthetase, isoleucyl " YBL077W unknown unknown YBL078C AUT7 autophagy microtubule-associated protein (putative) YBL079W NUP170 nuclear protein targeting nuclear pore protein YBL080C PET112 protein synthesis translation of COX2 mRNA (mitochondrial) YBL081W unknown 37% identity to Drosophila l not protein YBL082C RHK1 protein glycosylation "Dol-P-Man dependent alpha-1,3- mannosyltransferase (putative) " YBL083C unknown unknown YBL084C CDC27 cell cycle anaphase-promoting complex subunit YBL085W BOI1 bud growth binds Bem1p YBL086C unknown unknown YBL087C RPL23A protein synthesis ribosomal protein L23A YBL088C TEL1 telomere length regulation putative phosphatidylinositol kinase YBL089W unknown major facilitator superfamily YBL090W MRP21 protein synthesis "ribosomal protein, mitochondrial " YBL091C MAP2 protein processing methionine aminopeptidase 2 YBL092W RPL32 protein synthesis ribosomal protein L23 YBL093C ROX3 transcription RNA polymerase mediator subunit YBL094C unknown unknown; similar to Neurospora crassa chitin synthase YBL095W unknown unknown YBL096C unknown unknown YBL097W BRN1 chromosome maintenance unknown; homolog of human BRRN1 YBL098W unknown unknown; similar to bacterial NADP/NAD-dependent G2/M YBL099W ATP1 ATP synthesis mitochondrial F1F0-ATPase subunit YBL100C unknown unknown G2/M YBL101C ECM21 cell wall biogenesis unknown YBL101W-A unknown unknown YBL101W-B unknown unknown YBL102W SFT2 unknown suppresses sed5 ts mutants YBL103C RTG3 glyoxylate cycle CIT2 regulator YBL104C unknown morphology (putative) YBL105C PKC1 cell wall biogenesis protein kinase C YBL106C SRO77 secretion (putative) unknown; homolog of Drosophila tumor suppressor l(2)gl YBL107C unknown unknown YBL108W unknown unknown YBL109W unknown unknown YBL111C unknown unknown G1 YBL112C unknown unknown G1 YBL113C unknown unknown G1 YBR001C NTH2 trehalose metabolism "alpha,alpha-trehalase " YBR002C RER2 protein glycosylation cis-prenytransferase YBR003W COQ1 ubiquinone biosynthesis exaprenyl pyrophosphate synthetase YBR004C unknown expressed during sporulation YBR005W unknown unknown YBR006W UGA2 GABA metabolism succinate semialdehyde dehydrogenase YBR007C unknown unknown G1 YBR008C FLR1 fluconazole resistance "transporter, major facilitator superfamily " S YBR009C HHF1 chromatin structure histone H4 S S YBR010W HHT1 chromatin structure histone H3 S S YBR011C IPP1 phosphate metabolism "inorganic pyrophosphatase, cytoplasmic " YBR012C unknown unknown YBR012W-A unknown unknown YBR012W-B unknown unknown YBR013C unknown unknown YBR014C unknown unknown; similar to glutaredoxin YBR015C MNN2 protein glycosylation "Golgi alpha-1,2-mannosyltransferase (putative) " YBR016W unknown unknown YBR017C KAP104 nuclear protein targeting beta-karyopherin YBR018C GAL7 galactose metabolism gal-1-phosphate uridyl transferase YBR019C GAL10 galactose metabolism UDP-glucose 4-epimerase YBR020W GAL1 galactose metabolism galactokinase YBR021W FUR4 transport uracil permease YBR022W unknown unknown YBR023C CHS3 cell wall biogenesis chitin synthase III G1 YBR024W SCO2 respiration Cox1p and Cox2p stability (putative) YBR025C unknown unknown YBR026C MRF1' mitochondrial respiration ARS-binding protein YBR027C unknown unknown YBR028C unknown unknown; similar to Ypk2p/Ykr2p and Ypk1p YBR029C CDS1 lipid metabolism CDP-diacylglycerol synthase YBR030W unknown unknown; similar to Sin3p YBR031W RPL4A protein synthesis ribosomal protein L4A YBR032W unknown unknown YBR033W unknown "unknown; similar to transcription factors, has Zn[2]-Cys[6] cluster domain " YBR034C HMT1 protein processing arginine methyltransferase YBR035C PDX3 sterol uptake (putative) pyridoxine (pyridoxamine) phosphate oxidase YBR036C CSG2 sphingolipid metabolism mannosylation YBR037C SCO1 respiration Cox1p and Cox2p stability (putative) YBR038W CHS2 cell wall biogenesis chitin synthase II G2/M YBR039W ATP3 ATP synthesis mitochondrial F1F0 ATP synthase subunit YBR040W FIG1 mating extracellular integral membrane protein YBR041W FAT1 transport long-chain fatty acid transporter YBR042C unknown unknown YBR043C unknown major facilitator superfamily YBR044C TCM62 protein folding "chaperone, mitochondrial (putative) " YBR045C GIP1 glucose repression (putative) Glc7p regulatory subunit YBR046C ZTA1 unknown putative quinone oxidoreductase YBR047W unknown unknown YBR048W RPS11B protein synthesis ribosomal protein S11B YBR049C REB1 transcription transcription factor YBR050C REG2 glucose repression (putative) Glc7p regulatory subunit YBR051W unknown unknown YBR052C unknown "unknown; similar to Ycp4p, S. pombe obr1, and E. coli trp " YBR053C unknown unknown; similar to rat calcium-binding protein regucalcin M/G1 YBR054W YRO2 unknown putative heat shock protein G2/M G2/M YBR055C PRP6 mRNA splicing U4/U6 snRNP protein YBR056W unknown "unknown; similar to glucan-1,3-beta-glucosidase " YBR057C MUM2 meiosis unknown; similar to ubiquitin C-terminal hydrolase YBR058C UBP14 "protein degradation, ubiquitin-mediated " ubiquitin-specific protease YBR059C AKL1 unknown protein kinase YBR060C ORC2 DNA replication "origin recognition complex, 72 kD subunit " YBR061C unknown unknown; similar to Ctr86p and E. coli ftsJ YBR062C unknown unknown YBR063C unknown unknown; similar to phosphopanthethein-binding proteins YBR064W unknown unknown YBR065C ECM2 cell wall biogenesis and mRNA splicing (putative) unknown YBR066C NRG2 unknown unknown YBR067C TIP1 stress response (putative) cell wall mannoprotein M/G1 G1 YBR068C BAP2 transport branched-chain amino acid permease YBR069C TAT1 transport amino acid permease G2/M YBR070C stress response osmotolerance protein (putative) G1 YBR071W unknown unknown; similar to Herpesvirus saimiri EERF2 G1 YBR072W HSP26 diauxic shift stress-induced protein YBR073W RDH54 meiosis helicase G1 YBR074W unknown unknown; similar to Ape3p (aminopeptidase Y) YBR075W unknown unknown YBR076W ECM8 cell wall biogenesis unknown YBR077C unknown unknown YBR078W ECM33 cell wall biogenesis unknown YBR079C RPG1 protein synthesis translation initiation factor eIF3 YBR080C SEC18 secretion NSF; vesicle fusion YBR081C SPT7 chromatin structure histone acetyltransferase complex subunit YBR082C UBC4 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YBR083W TEC1 pseudohyphal growth trancriptional activator M/G1 M/G1 YBR084C-A RPL19A protein synthesis ribosomal protein L19A YBR084W MIS1 folate metabolism C1-tetrahydrofolate synthase YBR085W AAC3 transport mitochondrial ADP/ATP translocator YBR086C IST2 salt tolerance (putative) unknown; similar to calcium and sodium channel proteins G2/M YBR087W RFC5 DNA replication DNA polymerase processivity factor G1 YBR088C POL30 DNA replication DNA polymerase processivity factor G1 G1 YBR089W unknown unknown G1 YBR090C unknown unknown YBR091C MRS5 mitochondrial protein targeting inner membrane carrier protein YBR092C PHO3 thiamine uptake "acid phosphatase, constitutive " G2/M YBR093C PHO5 phosphate metabolism "acid phosphatase, repressible " G2/M YBR094W unknown unknown; similar to Mec1p and porcine tubulin-tyrosine G2/M YBR095C unknown unknown; similar to Drosophila cyclin B YBR096W unknown unknown YBR097W VPS15 vacuolar protein targeting ser/thr protein kinase YBR098W MMS4 methylmethanesulfonate resistance transcription activator (putative) YBR099C unknown unknown YBR100W unknown unknown YBR101C unknown unknown; similar to Ypt/Rab interacting protein YBR102C EXO84 secretion exocyst complex subunit YBR103W SIF2 silencing (telomere)(putative) unknown YBR104W YMC2 transport mitochondrial carrier family YBR105C VID24 vacuolar protein targeting peripheral vesicle membrane protein YBR106W PHO88 phosphate transport regulator of Pho81 YBR107C IML3 "mitosis, chromosome segregation (putative) " unknown YBR108W unknown "unknown; similar to wheat glutenin, secalin " G1 YBR109C CMD1 signaling calmodulin YBR110W ALG1 protein glycosylation "beta-1,4-mannosyltransferase " YBR111C YSA1 unknown unknown; similar to Drosophila serendipity protein YBR112C CYC8 transcription general repressor YBR113W unknown unknown YBR114W RAD16 "DNA repair, nucleotide excision " NEF4 component YBR115C LYS2 lysine biosynthesis L-aminoadipate-semialdehyde dehydrogenase YBR116C unknown unknown; similar to sea urchin NADH chain ND2 YBR117C TKL2 pentose phosphate cycle transketolase YBR118W TEF2 protein synthesis translation elongation factor EF-1 alpha YBR119W MUD1 mRNA splicing U1 snRNP A protein YBR120C CBP6 "protein synthesis, COB " translation activator of COB mRNA YBR121C GRS1 protein synthesis "tRNA synthase, glycyl " YBR122C MRPL36 protein synthesis "ribosomal protein, mitochondrial L36 " YBR123C TFC1 transcription TFIIIC 95 kD subunit YBR124W unknown unknown YBR125C PTC4 unknown protein phosphatase type 2C YBR126C TPS1 trehalose metabolism trehalose-6-phosphate synthas YBR127C VMA2 vacuolar acidification 58 kD regulatory subunit YBR128C APG14 autophagy unknown; interacts with Apg6p/Vps30p YBR129C OPY1 mating unknown YBR130C SHE3 cell polarity asymmetric HO expression YBR131W CCZ1 "calcium, caffeine, and zinc sensitivity " unknown YBR132C AGP2 transport general amino acid permease YBR133C HSL7 cell cycle Swe1p (kinase) regulator S/G2 YBR134W unknown unknown YBR135W CKS1 cell cycle portein kinase regulator YBR136W MEC1 DNA repair and recombination PI kinase homolog YBR137W unknown unknown YBR138C HDR1 meiosis unknown G2/M YBR139W unknown unknown; similar to serine-type carboxypeptidases G2/M YBR140C IRA1 "signaling, Ras pathway " GTPase-activating protein for Ras1p and Ras2p YBR141C unknown unknown YBR142W MAK5 mRNA splicing RNA helicase YBR143C SUP45 protein synthesis translation release factor eRF1 subunit YBR144C unknown unknown YBR145W ADH5 glycolysis alcohol dehydrogenase V YBR146W MRPS9 protein synthesis "ribosomal protein, mitochondrial S9 " YBR147W unknown unknown YBR148W YSW1 unknown spore specific YBR149W ARA1 arabinose metabolism arabinose dehydrogenase YBR150C TBS1 drug resistance (putative) "unknown; similar to transcription factors, has Zn[2]-Cys[6] " YBR151W APD1 cytoskeleton (putative) unknown YBR152W SPP381 mRNA processing (putative) "U4/U6,U5 snRNP protein " YBR153W RIB7 flavin biosynthesis HTP reductase YBR154C RPB5 transcription "shared subunit of RNA polymerases I, II, and III " YBR155W CNS1 unknown unknown; similar to Sti1p; suppresses cyclophilin mutant YBR156C SLI15 "mitosis, chromosome segregation " unknown YBR157C ICS2 Cu2+ ion homeostasis (putative) unknown M/G1 YBR158W CST13 Cu2+ ion homeostasis (putative); chromosome stability unknown; required for optimal growth M/G1 YBR159W unknown unknown; similar to human estradiol YBR160W CDC28 cell cycle cyclin dependent protein kinase YBR161W unknown "unknown; similar to Sur1p, Hoc1p, and Och1p " G1 YBR162C TOS1 unknown unknown; similar to Aga1p YBR162W-A YSY6 secretion (putative) unknown YBR163W DEM1 cell morphology (putative) unknown; similar to Pta1p YBR164C ARL1 secretion ADP-ribosylation factor-like protein YBR165W UBS1 "protein degradation, ubiquitin-mediated " regulates Cdc34p (ubiquitin-conjugating enzyme) YBR166C TYR1 tyrosine biosynthesis prephenate dehydrogenase (NADP+ YBR167C POP7 rRNA and tRNA processing RNase P and RNase MRP subunit YBR168W unknown unknown YBR169C SSE2 heat shock response HSP70 family YBR170C NPL4 nuclear protein targeting nuclear pore protein YBR171W SEC66 secretion ER protein translocation subcomplex subunit YBR172C SMY2 unknown kinesin related YBR173C UMP1 "protein degradation, ubiquitin-mediated " 20S proteasome maturation factor YBR174C unknown unknown YBR175W unknown unknown YBR176W ECM31 cell wall biogenesis unknown YBR177C EHT1 unknown alcohol acyl transferase (putative) YBR178W unknown unknown YBR179C FZO1 mitochondrial biogenesis mitochondrial membrane GTPase YBR180W DTR1 sporulation dityrosine transporter YBR181C RPS6B protein synthesis ribosomal protein S6B YBR182C SMP1 cell wall organization MADS box transcription factor YBR183W YPC1 sphingolipid metabolism alkaline ceramidase YBR184W unknown unknown YBR185C MBA1 respiration mitochondrial respiratory complex assembly YBR186W PCH2 "meiosis, checkpoint " unknown YBR187W unknown unknown; similar to ND5 and PSB2 (SP:P03920 and SP:P20898) YBR188C NTC20 mRNA splicing Prp19p-associated complex protein YBR189W RPS9B protein synthesis ribosomal protein S9B YBR190W unknown unknown; similar to glycosyl hydrolases YBR191W RPL21A protein synthesis ribosomal protein L21A YBR192W RIM2 transport mitochondrial carrier family YBR193C MED8 transcription RNA polymerase II mediator subunit YBR194W unknown unknown YBR195C MSI1 chromatin structure chromatin assembly factor I subunit YBR196C PGI1 glycolysis glucose-6-phosphate isomerase YBR197C unknown unknown YBR198C TAF90 transcription TFIID 90 kD subunit YBR199W KTR4 protein glycosylation "putative alpha-1,2-mannosyltransferase " YBR200W BEM1 bud emergence binds Cdc24p G2/M YBR201W DER1 "protein degradation, ER " unknown YBR202W CDC47 DNA replication MCM initiator complex G2/M M/G1 YBR203W unknown unknown YBR204C unknown unknown; similar to peroxisomal serine-active lipase M/G1 YBR205W KTR3 protein glycosylation "putative alpha-1,2-mannosyltransferase " YBR206W unknown unknown YBR207W FTH1 unknown unknown; similar to Ftr1p YBR208C "DUR1,2 " "nitrogen, amino acid, nucleotide metabolism " urea amidolyase YBR209W unknown unknown YBR210W unknown unknown YBR211C AME1 unknown microtubule associated YBR212W NGR1 unknown glucose-repressible RNA-binding protein YBR213W MET8 sulfate assimilation siroheme synthase YBR214W SDS24 unknown unknown; nuclear protein; similar to S. pombe sds23 YBR215W HPC2 transcription regulator of histone transcription YBR216C unknown unknown YBR217W APG12 autophagy unknown YBR218C PYC2 TCA cycle pyruvate carboxylase 2 YBR219C unknown unknown YBR220C unknown unknown; similar to E. coli ampG protein YBR221C PDB1 glycolysis pyruvate dehydrogenase YBR222C FAT2 transport peroxisomal (putative) fatty acid transporter YBR223C unknown unknown YBR224W unknown unknown YBR225W unknown unknown YBR226C unknown unknown YBR227C MCX1 protein folding "chaperone, mitochondrial (putative) " YBR228W unknown unknown YBR229C ROT2 cytoskeleton glucosidase II YBR230C unknown unknown YBR231C AOR1 osmotic stress response (putative) unknown YBR232C unknown unknown YBR233W PBP2 unknown interacts with Pab1p YBR234C ARC40 cytoskeleton Arp2/3 complex subunit YBR235W unknown unknown; similar to human SLC12A1 gene for which mutations YBR236C ABD1 mRNA capping mRNA cap methyltransferase YBR237W PRP5 mRNA splicing RNA helicase YBR238C unknown unknown YBR239C unknown "unknown; similar to transcription factors, has Zn[2]-Cys[6] " YBR240C THI2 thiamine biosynthesis transcription factor YBR241C unknown unknown; similar to sugar permeases YBR242W unknown unknown G2/M YBR243C ALG7 protein glycosylation UDP-N-acetyl-glucosamine-1-P transferase (GPT) S/G2 YBR244W GPX2 mitochondrial morphology; glutathione metabolism (putative) glutathione peroxidase (putative) YBR245C ISW1 unknown unknown; similar to Drosophila nucleosome remodeling YBR246W unknown unknown YBR247C ENP1 protein glycosylation putative oligosaccharyltransferase complex subunit YBR248C HIS7 histidine biosynthesis glutamine amidotransferase:cyclase YBR249C ARO4 aromatic amino acid biosynthesis 2-dehydro-3-deoxyphosphoheptonate aldolase YBR250W unknown unknown YBR251W MRPS5 protein synthesis "ribosomal protein, mitochondrial S5 " YBR252W DUT1 pyrimidine metabolism dUTP pyrophosphatase YBR253W SRB6 transcription RNA polymerase mediator subunit YBR254C TRS20 secretion (putative) "transport protein particle (TRAPP) subunit, 20 kD " YBR255W unknown unknown YBR256C RIB5 flavin biosynthesis "riboflavin synthase, alpha chain " S/G2 YBR257W POP4 rRNA and tRNA processing RNase P and RNase MRP subunit YBR258C unknown unknown YBR259W unknown unknown; similar to serine-type carboxypeptidase Prc1p YBR260C RGD1 unknown GTPase-activating (GAP) protein (putative) YBR261C unknown unknown YBR262C unknown unknown YBR263W SHM1 one-carbon interconversion serine hydroxymethyltransferase YBR264C YPT10 unknown unknown; similar to rab proteins and other small GTP-binding YBR265W TSC10 sphingolipid biosynthesis 3-ketosphinganine reductase YBR266C unknown unknown YBR267W unknown unknown YBR268W MRPL37 protein synthesis "ribosomal protein, mitochondrial L37 " YBR269C unknown unknown YBR270C unknown unknown YBR271W unknown unknown; similar to Clostridium botulinum C1 toxin YBR272C HSM3 mismatch repair unknown; MutS homolog YBR273C unknown unknown M/G1 YBR274W CHK1 cell cycle DNA damage checkpoint protein kinase YBR275C RIF1 silencing RAP1-interacting protein YBR276C PPS1 unknown protein phosphatase YBR277C unknown unknown YBR278W DPB3 DNA replication polymerase epsilon C subunit G1 YBR279W PAF1 transcription RNA polymerase II-associated protein YBR280C unknown unknown; similar to Srm1p/Prp20p YBR281C unknown unknown YBR282W MRPL27 protein synthesis "ribosomal protein, mitochondrial L27 " YBR283C SSH1 secretion ER protein translocation complex subunit YBR284W unknown unknown; similar to AMP deaminase YBR285W unknown unknown YBR286W APE3 protein degradation vacuolar aminopeptidase Y YBR287W unknown unknown G2/M YBR288C APM3 vacuolar protein targeting AP-3 complex subunit YBR289W SNF5 transcription component of SWI/SNF global activator complex YBR290W BSD2 transport Cu(2+) transporter YBR291C CTP1 transport mitochondrial citrate transporter YBR292C unknown unknown YBR293W unknown major facilitator superfamily YBR294W SUL1 transport sulfate permease YBR295W PCA1 transport Cu(2+) ATPase YBR296C PHO89 phosphate metabolism Na+/Pi symporter M/G1 YBR297W MAL33 maltose metabolism regulator of maltose metabolic genes YBR298C MAL31 transport maltose permease YBR299W MAL32 maltose metabolism alpha-glucosidase YBR300C unknown unknown YBR301W unknown unknown; similar to Ykl224p and other members of the PAU1 YBR302C COS2 unknown unknown; similar to subtelomerically-encoded proteins YCL001W RER1 secretion; protein targeting ER protein retention (Golgi membrane protein) YCL002C unknown unknown YCL004W PGS1 phospholipid metabolism phosphatidylglycerophosphate synthase YCL005W unknown unknown YCL006C YCL007C CWH36 cell wall biogenesis unknown YCL008C STP22 vacuolar protein targeting unknown; similar to Tsg101 tumor susceptibility gene YCL009C ILV6 isoleucine and valine biosynthesis acetolactate synthase YCL010C unknown unknown YCL011C GBP2 unknown telomere-associated protein (putative) YCL012W BUD3 cell polarity bud site selection G2/M YCL013W S/G2 YCL014W BUD3 cell polarity bud site selection S/G2 YCL016C unknown unknown YCL017C NFS1 tRNA splicing unknown YCL018W LEU2 leucine biosynthesis beta-isopropyl-malate dehydrogenase YCL019W unknown unknown YCL020W unknown unknown YCL022C unknown unknown G1 YCL023C unknown unknown G1 YCL024W KCC4 bud growth protein kinase G1 YCL025C AGP1 transport amino acid permease S/G2 YCL027W FUS1 mating; cell fusion SH3 domain protein M/G1 M/G1 YCL028W RNQ1 unknown "unknown; ""transferable epigenetic modifier"" " YCL029C BIK1 mating; mitosis microtubule-associated protein YCL030C HIS4 histidine biosynthesis histidinol dehydrogenase YCL031C RRP7 rRNA processing unknown YCL032W STE50 signaling pheromone response YCL033C unknown unknown; similar to Neisseria pilin YCL034W unknown unknown YCL035C GRX1 oxidative stress response glutaredoxin YCL036W unknown unknown YCL037C SRO9 cytoskeleton actin filament organization YCL038C AUT4 unknown unknown G2/M YCL039W unknown unknown YCL040W GLK1 glycolysis glucokinase M/G1 YCL041C unknown unknown; similar to human papilloma virus (HPV) E6 protein YCL042W unknown unknown G1 YCL043C PDI1 protein folding protein disulfide isomerase G2/M YCL044C unknown unknown YCL045C unknown unknown YCL046W unknown unknown YCL047C unknown unknown YCL048W unknown unknown; similar to Ecm33p and Sps2p YCL049C unknown unknown YCL050C APA1 purine metabolism ATP adenylyltransferase I YCL051W LRE1 laminarase resistance unknown YCL052C PBN1 protein degradation protease B YCL054W SPB1 ribosome biogenesis rRna methyltransferase (putative) YCL055W KAR4 karyogamy transcription factor M/G1 G1 YCL056C unknown unknown YCL057W PRD1 protein degradation proteinase yscD YCL058C unknown unknown YCL059C KRR1 unknown essential YCL060C G1 YCL061C unknown unknown G1 YCL062W S/G2 YCL063W unknown unknown; similar to plant aminocyclopropane-1-carboxylate S/G2 YCL064C CHA1 hydroxy amino acid metabolism L-serine/L-threonine deaminase YCL065W unknown unknown G2/M YCL066W HMLALPHA1 transcription silenced copy at HML; see YCR040W G2/M YCL067C HMLALPHA2 transcription silenced copy at HML; see YCR039C YCL068C unknown unknown YCL069W unknown major facilitator superfamily YCL074W unknown unknown YCL075W unknown encoded by Ty5-1 YCL076W unknown unknown YCLX09W S/G2 YCR001W unknown unknown YCR002C CDC10 cytokinesis septin S/G2 YCR003W MRPL32 protein synthesis "ribosomal protein, mitochondrial L32 " YCR004C YCP4 unknown unknown; similar to S. pombe brefeldin A resistance protein YCR005C CIT2 glyoxylate cycle peroxisomal citrate synthase YCR006C unknown unknown YCR007C unknown unknown; similar to subtelomerically-encoded proteins YCR008W SAT4 salt tolerance protein kinase YCR009C RVS161 cytoskeleton actin-binding protein YCR010C SPG2 stationary phase (putative) unknown YCR011C ADP1 transport (putative) ATP-dependent permease YCR012W PGK1 glycolysis phosphoglycerate kinase YCR013C unknown unknown YCR014C POL4 DNA repair DNA polymerase IV YCR015C unknown unknown YCR016W unknown unknown YCR017C unknown unknown YCR018C SRD1 rRNA processing nucleolar protein M/G1 YCR019W MAK32 dsRNA virus propagation unknown YCR020C PET18 mitochondrial DNA maintenance unknown YCR020C-A MAK31 dsRNA virus propagation unknown YCR021C HSP30 diauxic shift plasma membrane heat shock protein YCR022C unknown unknown YCR023C unknown major facilitator superfamily YCR024C protein synthesis "tRNA synthetase, mitochondrial, asparaginyl " YCR024C-A PMP1 H+ homeostasis regulates plasma membrane H+-ATPase G2/M YCR025C unknown unknown YCR026C unknown unknown; similar to human plasma membrane glycoprotein PCI YCR027C RSG1 unknown "GTP-binding protein, ras family " YCR028C FEN2 unknown unknown; similar to Dal5p and members of the allantoate YCR030C unknown unknown YCR031C RPS14A protein synthesis ribosomal protein S14A YCR032W BPH1 transport acetic acid export pump (putative) YCR033W unknown unknown YCR034W FEN1 cell wall biogenesis "beta-1,3-glucan synthase subunit " YCR035C RRP43 rRNA processing exoribonuclease YCR036W RBK1 ribose metabolism ribokinase YCR037C PHO87 transport inorganic phosphate permease YCR038C BUD5 bud site selection GDP/GTP exchange factor for Rsr1p/Bud1p YCR039C MATALPHA2 transcription a-specific gene repressor YCR040W MATALPHA1 transcription alpha-specific gene activator G2/M YCR041W unknown unknown G2/M YCR042C TSM1 transcription TFIID associated factor (TAF) G2/M YCR043C unknown unknown YCR044C PER1 protein processing (putative) unknown YCR045C unknown unknown; similar to protease B (Prb1p) and subtilisin family YCR046C IMG1 protein synthesis "ribosomal protein, mitochondrial " YCR047C unknown unknown; similar to rat methylglycine transferase YCR048W ARE1 sterol metabolism acyl-CoA sterol acyltransferase YCR049C unknown unknown YCR050C mitochondrial function (putative) unknown YCR051W unknown unknown; similar to ankyrin and coiled-coil protein YCR052W RSC6 chromatin structure chromatin remodeling complex subunit YCR053W THR4 threonine biosynthesis threonine synthase YCR054C CTR86 unknown unknown YCR057C PWP2 cytoskeleton (putative) unknown YCR059C unknown unknown YCR060W unknown "unknown; similar to stress inducible protein Sti1p, has " YCR061W unknown unknown YCR062W unknown unknown YCR063W unknown "unknown; similar to Xenopus G10, a developmentally-regulated " YCR064C unknown unknown YCR065W HCM1 transcription (putative) forkhead family of DNA-binding proteins G1 YCR066W RAD18 "DNA repair, postreplication " forms complex with Rad6p; putative ATPase YCR067C SED4 secretion ER vesicle formation YCR068W CVT17 vacuolar protein targeting (putative) unknown YCR069W SCC3 protein folding peptidyl-prolyl cis-trans isomerase S/G2 YCR071C IMG2 mitochondrial DNA maintenance unknown YCR072C unknown unknown; similar to nuclear mRNA processing protein Prp4p YCR073C SSK22 "signaling, high osmolarity pathway " MAPKKK (mitogen-activated protein kinase kinase kinase) YCR075C ERS1 secretion (putative) unknown; suppresses erd1 mutation YCR076C unknown unknown YCR077C PAT1 mitosis; chromosome transmission topoisomerase II YCR079W unknown protein phosphatase YCR081W SRB8 transcription RNA polymerase II mediator subunit YCR082W unknown unknown YCR083W TRX3 oxidative stress response "thioredoxin, mitochondrial " YCR084C TUP1 transcription general repressor YCR085W unknown unknown YCR086W unknown unknown YCR087W unknown unknown YCR088W ABP1 cytoskeleton actin binding protein YCR089W FIG2 mating "extracellular, cell wall protein " YCR090C unknown unknown YCR091W KIN82 unknown protein kinase YCR092C MSH3 "DNA repair, mismatch " MutS homolog YCR093W CDC39 transcription general negative regulator YCR094W CDC50 cell cycle unknown YCR095C unknown unknown YCR096C HMRA2 unknown mating type a specific YCR098C GIT1 unknown unknown; similar to phosphate transporter YCR099C unknown "unknown; similar to Pep1p, probably represents a fragmented coding region of a pseudogene " YCR100C unknown "unknown; similar to Pep1p, probably represents a fragmented coding region of a pseudogene " YCR101C unknown "unknown; similar to Pep1p, probably represents a fragmented coding region of a pseudogene " YCR102C unknown unknown; similar to Bacillus subtilis sorbitol YCR103C YCR104W PAU3 unknown unknown; similar to bovine alcohol dehydrogenase YCR105W unknown unknown; similar to bovine alcohol dehydrogenase YCR106W unknown unknown; similar to transcription factors YCR107W AAD3 unknown hypothetical aryl-alcohol dehydrogenase YDL001W unknown unknown; similar to Yfr048p YDL002C NHP10 chromatin structure non-histone protein YDL003W MCD1 "mitosis, sister chromatid cohesion " unknown G1 G1 YDL004W ATP16 ATP synthesis F1F0-ATPase subunit YDL005C MED2 transcription RNA polymerase II mediator subunit YDL006W PTC1 tRNA splicing protein phosphatase YDL007W RPT2 protein degradation 26S proteasome subunit YDL008W APC11 mitosis anaphase promoting complex subunit YDL009C unknown unknown YDL010W unknown unknown; similar to Ybr014p and glutaredoxins G1 YDL011C unknown unknown G1 YDL012C unknown unknown YDL013W HEX3 hexose metabolism (putative) unknown YDL014W NOP1 "rRNA processing, 35S " fibrillarin homolog YDL015C unknown unknown; similar to rat synaptic glycoprotein SC2 YDL016C unknown unknown YDL017W CDC7 cell cycle S phase protein kinase YDL018C ERP3 membrane trafficking; secretion (putative) unknown G1 YDL019C OSH2 unknown unknown; similar to Swh1p YDL020C RPN4 "protein degradation, ubiquitin-mediated " 26S proteasome subunit YDL021W GPM2 glycolysis phosphoglycerate mutase YDL022W GPD1 glycerol metabolism glycerol-3-phosphate dehydrogenas YDL023C unknown unknown YDL024C DIA3 pseudohyphal growth (putative) unknown YDL025C unknown putative protein kinase YDL026W unknown unknown YDL027C unknown unknown YDL028C MPS1 "mitosis, checkpoint " protein kinase YDL029W ARP2 cytoskeleton actin-related protein YDL030W PRP9 mRNA splicing U2 snRNP activation YDL031W DBP10 unknown unknown; similar to RNA helicases YDL032W unknown unknown YDL033C unknown unknown; similar to H. influenza protein HI0174 YDL034W unknown unknown YDL035C GPR1 "signaling, pheromone pathway " "G-protein coupled receptor, coupled to Gpa2p " YDL036C unknown unknown; similar to Rib2p YDL037C unknown "similar to glucan 1,4-alpha-glucosidase " G2/M YDL038C unknown unknown YDL039C PRM7 mating (putative) unknown; pheromone-regulated membrane protein G2/M YDL040C NAT1 protein processing protein N-acetyltransferase subunit YDL041W unknown unknown YDL042C SIR2 silencing "reulator of silencing at HML, HMR, telomeres " YDL043C PRP11 mRNA splicing "U2, U5, U4/U6 snRNP protein " YDL044C MTF2 "mRNA splicing, mitochondrial " unknown YDL045C FAD1 flavin biosynthesis flavin adenine dinucleotide (FAD) synthetase YDL045W-A MRP10 protein synthesis "ribosomal protein, mitochondrial small subunit " YDL046W unknown unknown YDL047W SIT4 cell cycle type 2A related protein phosphatase YDL048C STP4 tRNA splicing unknown G2/M YDL049C KNH1 cell wall biogenesis Kre9p homolog YDL050C unknown unknown YDL051W LHP1 tRNA processing RNA binding protein YDL052C SLC1 phospholipid metabolism fatty acyltransferase YDL053C unknown unknown YDL054C unknown unknown YDL055C PSA1 mannose metabolism mannose-1-phosphate guanyltransferase G1 G1 YDL056W MBP1 cell cycle transcription factor YDL057W unknown unknown YDL058W USO1 secretion SNARE docking complex assembly YDL059C RAD59 DNA repair and recombination unknown YDL060W unknown unknown YDL061C RPS29B protein synthesis ribosomal protein S29B YDL062W unknown unknown YDL063C unknown unknown YDL064W UBC9 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YDL065C PEX19 peroxisome biogenesis unknown YDL066W IDP1 TCA cycle isocitrate dehydrogenase (NADP+) YDL067C COX9 oxidative phosphorylation cytochrome c oxidase assembly YDL068W unknown unknown YDL069C CBS1 protein synthesis translation activator of COB mRNA (mitochondria) YDL070W BDF2 unknown unknown; similar to mammalian glycogen YDL071C unknown unknown YDL072C unknown unknown YDL073W unknown unknown YDL074C BRE1 unknown unknown; mutant sensitive to brefeldin A YDL075W RPL31A protein synthesis ribosomal protein L31A YDL076C unknown unknown YDL077C VAM6 protein degradation vacuolar carboxypeptidase Y YDL078C MDH3 TCA cycle malate dehydrogenase YDL079C MRK1 unknown protein kinase YDL080C THI3 thiamine metabolism alpha-ketoisocaproate carboxylase YDL081C RPP1A protein synthesis "ribosomal protein P1A, acidic " YDL082W RPL13A protein synthesis ribosomal protein L13A YDL083C RPS16B protein synthesis ribosomal protein S16B YDL084W SUB2 mRNA splicing RNA helicase YDL085W unknown unknown; similar to NADH dehydrogenase (ubiquinone) YDL086W unknown unknown YDL087C LUC7 mRNA processing (putative) unknown; synthetic lethal with cap-binding complex YDL088C ASM4 unknown unknown; suppresses ts mutations in pol3 YDL089W unknown unknown M/G1 YDL090C RAM1 protein processing farnesyltransferase YDL091C unknown unknown YDL092W SRP14 secretion signal recognition particle subunit YDL093W PMT5 protein glycosylation dolichyl phosphate-D-mannose:protein O-D-mannosyltransferase G1 YDL094C unknown unknown YDL095W PMT1 protein glycosylation dolichyl phosphate-D-mannose:protein O-D-mannosyltransferase G1 YDL096C unknown unknown G1 YDL097C RPN6 protein degradation 26S proteasome regulatory subunit YDL098C SNU23 mRNA splicing (putative) U4/U6.U5 snRNP protein YDL099W unknown unknown YDL100C unknown unknown; similar to E. coli arsenical pump-driving ATPase YDL101C DUN1 DNA repair DNA damage-responsive protein kinase G1 YDL102W CDC2 DNA replication DNA polymerase delta catalytic 125 KD subunit G1 G1 YDL103C QRI1 UDP-N-acetylglucosamine biosynthesis UDP-N-acetylglucosamine pyrophosphorylase G1 YDL104C QRI7 unknown unknown; similar to E. coli orfx gene YDL105W QRI2 unknown unknown G1 YDL106C PHO2 phosphate signaling transcription factor YDL107W MSS2 "mRNA splicing, COX1 mRNA " unknown YDL108W KIN28 transcription protein kinase; also TFIIH subunit YDL109C unknown unknown YDL110C unknown unknown YDL111C RRP42 rRNA processing exoribonuclease YDL112W TRM3 tRNA processing tRNA robose methylase YDL113C unknown unknown YDL114W unknown unknown YDL115C unknown unknown YDL116W NUP84 nuclear protein targeting nuclear pore protein YDL117W CYK3 cytokinesis (putative) unknown M/G1 YDL118W unknown unknown YDL119C unknown unknown YDL120W YFH1 "iron homeostasis, mitochondrial " frataxin homolog YDL121C unknown unknown YDL122W UBP1 "protein degradation, ubiquitin-mediated " ubiquitin-specific protease YDL123W unknown unknown YDL124W unknown unknown YDL125C HNT1 unknown unknown; similar to protein kinase C inhibitor-I YDL126C CDC48 ubiquitin mediated degredation microsomal AAA ATPase family YDL127W PCL2 cell cycle G1/S cyclin G1 M/G1 YDL128W VCX1 transport vacuolar H+/Ca(2+) exchanger G2/M YDL129W unknown unknown YDL130W RPP1B protein synthesis "ribosomal protein L44', acidic " YDL131W LYS21 lysine biosynthesis homocitrate synthase YDL132W CDC53 cell cycle G1 cyclin degradation YDL133W unknown unknown YDL134C PPH21 cell cycle protein phosphatase 2A YDL135C RDI1 signaling rho GDP dissociation inhibitor for Rho1p YDL136W RPL35B protein synthesis ribosomal protein L35B YDL137W ARF2 secretion ADP-ribosylation factor YDL138W RGT2 transport glucose permease G2/M YDL139C SCM3 "mitosis, chromosome segregation (putative) " unknown YDL140C RPO21 transcription RNA polymerase II 215 kD subunit YDL141W BPL1 protein processing biotin:apoprotein ligase YDL142C CRD1 lipid biosynthesis cardiolipin synthase YDL143W CCT4 protein folding cytoplasmic chaperonin subunit YDL144C unknown unknown YDL145C COP1 secretion vesicle coat component YDL146W unknown unknown YDL147W RPN5 protein degradation 26S proteasome subunit YDL148C unknown unknown YDL149W APG9 autophagy unknown; integral membrane protein YDL150W RPC53 transcription RNA polymerase III 47 kD subunit YDL151C unknown unknown YDL152W unknown unknown YDL153C SAS10 silencing "nuclear protein, reulator of silencing at HML, HMR, telomeres " YDL154W MSH5 DNA repair MutS homolog; also recombination YDL155W CLB3 cell cycle G2/M cyclin S/G2 YDL156W unknown unknown G1 YDL157C unknown unknown G1 YDL158C unknown unknown YDL159W STE7 "signaling, pheromone and pseudohyphal growth pathways " MAPKK (mitogen-activated protein kinase kinase) YDL160C DHH1 transcription RNA helicase YDL161W ENT1 endocytosis (putative) unknown; epsin homolog YDL162C unknown unknown YDL163W unknown unknown G1 YDL164C CDC9 DNA replication and repair DNA ligase G1 YDL165W CDC36 transcription general negative regulator YDL166C unknown unknown YDL167C NRP1 unknown unknown YDL168W SFA1 formaldehyde metabolism long-chain alcohol dehydrogenase YDL169C UGX2 unknown unknown M/G1 YDL170W UGA3 transcription activator of GABA catabolic genes YDL171C GLT1 glutamate biosynthesis glutamate synthase (NAPDPH) (GOGAT) YDL172C unknown unknown YDL173W unknown unknown YDL174C DLD1 pyruvate metabolism D-lactate dehydrogenase YDL175C unknown unknown YDL176W unknown unknown YDL177C unknown unknown YDL178W AIP2 unknown actin interacting protein YDL179W PCL9 cell cycle cyclin (Pho85p) M/G1 M/G1 YDL180W unknown unknown G2/M YDL181W INH1 ATP synthesis mitochondrial ATPase inhibitor YDL182W LYS20 lysine biosynthesis homocitrate synthase YDL183C unknown unknown YDL184C RPL41A protein synthesis ribosomal protein L41A YDL185W TFP1 vacuolar acidification vacuolar H+-ATPase subunit YDL186W unknown unknown YDL187C unknown unknown YDL188C PPH22 cell cycle protein phosphatase 2A YDL189W unknown unknown YDL190C UFD2 "protein degradation, ubiquitin-mediated " unknown; may influence multi-Ub chain topology YDL191W RPL35A protein synthesis ribosomal protein L35A YDL192W ARF1 secretion ADP-ribosylation factor YDL193W unknown unknown YDL194W SNF3 transport glucose permease YDL195W SEC31 secretion vesicle coat component YDL196W unknown unknown YDL197C ASF2 transcription anti-silencing protein G1 G1 YDL198C YHM1 transport mitochondrial carrier family YDL199C unknown unknown; similar to members of the sugar permease family YDL200C MGT1 DNA repair 6-O-methylguanine-DNA methylase YDL201W unknown unknown YDL202W MRPL11 protein synthesis "ribosomal protein, mitochondrial L11 " YDL203C unknown unknown YDL204W unknown unknown YDL205C HEM3 heme biosynthesis phorphobilinogen deaminase (uroporphyrinogen synthase) YDL206W unknown unknown; similar to transporter proteins YDL207W GLE1 mRNA export unknown YDL208W NHP2 unknown unknown; similar to high mobility group proteins YDL209C unknown unknown YDL210W UGA4 transport GABA-specific permease YDL211C unknown unknown G1 YDL212W SHR3 "secretion; protein targeting, plasma membrane " ER membrane protein YDL213C unknown unknown YDL214C unknown protein kinase YDL215C GDH2 glutamate metabolism NAD-dependent glutamate dehydrogenase YDL216C unknown unknown YDL217C TIM22 mitochondrial protein targeting inner membrane carrier protein YDL218W unknown unknown YDL219W unknown unknown YDL220C CDC13 "cell cycle, G2/M " telomere binding protein YDL221W unknown unknown YDL222C unknown unknown; similar to Sur7p YDL223C unknown unknown YDL224C WHI4 cell size putative RNA binding protein YDL225W SHS1 cytokinesis septin (putative) YDL226C GCS1 secretion vesicle transport; GAP for ARF YDL227C HO mating type switching homothallic switching endonuclease G1 G1 YDL228C unknown unknown; similar to Achlya klebsiana glutamate YDL229W SSB1 translation cytosolic HSP70 YDL230W PTP1 unknown protein phosphatase YDL231C BRE4 secretion (putative) unknown; major facilitator superfamily; brefeldin A sensitive YDL232W OST4 protein glycosylation oligosaccharyltransferase complex assembly YDL233W unknown unknown YDL234C GYP7 vacuole inheritance GTPase-activating protein for Ypt7p YDL235C YPD1 signaling two-component phosphorelay intermediate YDL236W PHO13 unknown protein phosphatase and 4-nitrophenylphosphatase YDL237W unknown unknown YDL238C unknown unknown YDL239C unknown unknown YDL240W LRG1 sporulation GTPase-activating protein of the rho/rac family YDL241W unknown unknown YDL242W unknown unknown YDL243C AAD4 unknown hypothetical aryl-alcohol dehydrogenase YDL244W THI13 unknown "unknown; similar to Thi5p, Thi11p, and Thi12p " YDL245C HXT15 transport hexose permease YDL246C unknown unknown; similar to Sor1p (SOR1 and YDL246C code for nearly YDL247W unknown "unknown; similar to maltose permeases including Yjr160p, " YDL248W COS7 unknown unknown; similar to other subtelomerically-encoded YDR001C NTH1 trehalose metabolism "alpha, alpha-trehalase " G1 YDR002W YRB1 nuclear protein targeting GTPase-activating protein for Ran YDR003W unknown unknown; similar to Ybr005p YDR004W RAD57 DNA repair and recombination RecA homolog YDR005C MAF1 protein targeting (putative) unknown YDR006C SOK1 unknown suppressor of a cAMP-dependent protein kinase mutant YDR007W TRP1 tryptophan biosynthesis phosphoribosylanthranilate isomerase YDR008C unknown unknown YDR009W GAL3 galactose metabolism galactokinase YDR010C unknown unknown YDR011W SNQ2 4-nitroquinoline-N-oxide resistance putative ATP-dependent permease S/G2 YDR012W RPL4B protein synthesis ribosomal protein L4B YDR013W unknown unknown YDR014W unknown unknown YDR015C unknown unknown YDR016C DAD1 unknown unknown; localizes to spindles and spindle pole bodies YDR017C KCS1 cell wall organization (putative) transcription factor YDR018C unknown unknown; similar to Ybr042p YDR019C GCV1 amino acid metabolism glycine decarboxylase T subunit YDR020C unknown unknown; similar to uridine kinases and phosphoribulokinases YDR021W FAL1 rRNA processing RNA helicase YDR022C CIS1 microtubule assembly cik1 suppressor YDR023W SES1 protein synthesis "tRNA synthetase, seryl " YDR024W unknown unknown YDR025W RPS11A protein synthesis ribosomal protein S11A YDR026C unknown unknown; similar to Reb1p YDR027C LUV1 vacuole biogenesis (putative) unknown YDR028C REG1 glucose repression protein phosphatase regulator YDR029W unknown unknown S/G2 YDR030C RAD28 DNA repair unknown YDR031W unknown unknown YDR032C PST2 unknown unknown; similar to Ycp4p and S. pombe OBR1 brefeldin A; secreted by regenerating protoplasts YDR033W MRH1 unknown similar to Yro2p and Hsp30p G2/M G2/M YDR034C LYS14 lysine biosynthesis transcription factor YDR035W ARO3 aromatic amino acid biosynthesis DAHP synthase YDR036C unknown unknown; similar to enoyl CoA hydratase YDR037W KRS1 protein synthesis "tRNA synthetase, lysyl " YDR038C ENA5 transport Na(+) ATPase YDR039C ENA2 transport plasma membrane ATPase YDR040C ENA1 transport plasma membrane ATPase YDR041W RSM10 protein synthesis "ribosomal protein, mitochondrial " YDR042C unknown unknown YDR043C NRG1 unknown unknown; suppresses snf mutation(s) YDR044W HEM13 heme biosynthesis coproporphyrinogen III oxidase YDR045C RPC11 transcription RNA polymerase III subunit C11 YDR046C BAP3 transport branched-chain amino acid permease YDR047W HEM12 heme biosynthesis uroporphyrinogen decarboxylase YDR048C unknown unknown YDR049W unknown unknown YDR050C TPI1 glycolysis triosephosphate isomerase YDR051C unknown unknown YDR052C DBF4 cell cycle Cdc7p (kinase) regulator G1 YDR053W unknown unknown G1 YDR054C CDC34 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YDR055W PST1 unknown unknown; secreted by regenerating protoplasts M/G1 YDR056C unknown unknown YDR057W unknown unknown YDR058C TGL2 fatty acid metabolism triacylglycerol lipase YDR059C UBC5 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YDR060W unknown unknown; similar to human CCAAT-binding protein (GB:Z49209) YDR061W unknown unknown; similar to E. coli photorepair protein YDR062W LCB2 sphingolipid biosynthesis serine C-palmitoyltransferase subunit YDR063W unknown unknown YDR064W RPS13 protein synthesis ribosomal protein S13 YDR065W unknown unknown YDR066C unknown unknown; similar to Yer139p YDR067C unknown unknown YDR068W DOS2 unknown unknown YDR069C DOA4 "protein degradation, ubiquitin-mediated " ubiquitin-specific protease YDR070C unknown unknown YDR071C unknown unknown YDR072C IPT1 sphingolipid biosynthesis inositolphosphotransferase 1 YDR073W SNF11 transcription component of SWI/SNF global activator complex YDR074W TPS2 trehalose metabolism trehalose-6-phosphate phosphatase YDR075W PPH3 cell cycle protein phosphatase 2A YDR076W RAD55 DNA repair and recombination RecA homolog YDR077W SED1 unknown putative cell surface glycoprotein G2/M G2/M YDR078C unknown unknown YDR079W PET100 respiration cytochrome-c oxidase assembly YDR080W VPS41 vacuolar protein targeting component of vacuolar membrane protein complex YDR081C PDC2 glycolysis regulator of pyruvate decarboxylase genes YDR082W STN1 telomere length regulation asssociates with Cdc13p YDR083W RRP8 unknown unknown YDR084C unknown unknown YDR085C AFR1 mating "cytoskeletal protein, similar to arrestins " M/G1 YDR086C SSS1 secretion ER protein translocation complex subunit YDR087C RRP1 rRNA processing unknown YDR088C SLU7 mRNA splicing 3' splice site selection YDR089W unknown unknown S/G2 YDR090C unknown unknown; similar to Yro2p YDR091C RLI1 unknown unknown; similar to members of the ATP-binding cassette YDR092W UBC13 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YDR093W unknown unknown; similar to members of Drs2p family of P-type YDR094W unknown unknown YDR095C unknown unknown YDR096W GIS1 unknown unknown YDR097C MSH6 DNA repair MutS homolog; mismatch repair G1 G1 YDR098C GRX3 oxidative stress response glutaredoxin YDR099W BMH2 unknown suppresses clathrin deficiency YDR100W unknown unknown YDR101C unknown unknown YDR102C unknown unknown YDR103W STE5 "signaling, pheromone pathway " scaffold protein for MAP kinase cascade YDR104C SPO71 sporulation unknown YDR105C unknown unknown YDR106W ARP10 cytoskeleton (putative) actin-related protein YDR107C unknown unknown; similar to Emp70p YDR108W GSG1 meiosis unknown YDR109C unknown unknown; similar to FGGY kinase family (GB:Z48758) YDR110W FOB1 DNA replication(putative) fork blocking protein YDR111C unknown unknown; similar to alanine aminotransferase (GB:Z48758) YDR112W unknown unknown YDR113C PDS1 cell cycle anaphase inhibitor (putative) G1 G1 YDR114C unknown unknown YDR115W unknown unknown; similar to prokaryotic L34 ribosomal protein YDR116C unknown unknown; similar to prokaryotic ribosomal protein L1 YDR117C unknown unknown YDR118W APC4 cell cycle anaphase-promoting complex subunit YDR119W unknown unknown; similar to human cystic fibrosis YDR120C TRM1 tRNA processing tRNA methyltransferase YDR121W DPB4 DNA replication DNA polymerase epsilon subunit YDR122W KIN1 unknown protein kinase YDR123C INO2 phospholipid biosynthesis transcription factor YDR124W unknown unknown YDR125C ECM18 cell wall biogenesis unknown YDR126W unknown unknown YDR127W ARO1 aromatic amino acid biosynthesis pentafunctional enzyme YDR128W unknown unknown YDR129C SAC6 cytoskeleton fimbrin homolog YDR130C FIN1 cell cycle (putative) intermediate filament protein S/G2 YDR131C unknown unknown YDR132C unknown unknown YDR133C unknown unknown YDR134C unknown unknown YDR135C YCF1 transport vacuolar glutathione S-conjugate transporter YDR136C unknown unknown YDR137W RGP1 unknown unknown YDR138W HPR1 "mitosis, recombination " related to topoisomerase YDR139C RUB1 protein degradation ubiquitin-like protein YDR140W unknown unknown YDR141C DOP1 unknown unknown; similar to Yps1p and E. nidulans dopA YDR142C PEX7 peroxisome biogenesis import receptor YDR143C SAN1 silencing (putative) transcriptional regulator YDR144C MKC7 protein degradation periplasmic aspartyl protease G1 YDR145W TAF61 transcription TFIID 61 kDsubunit YDR146C SWI5 cell cycle "transcription factor, regulates HO " G2/M G2/M YDR147W EKI1 phospholipid metabolism ethanolamine kinase YDR148C KGD2 TCA cycle 2-oxoglutarate dehydrogenase YDR149C unknown unknown S/G2 YDR150W NUM1 "mitosis, nuclear migration " unknown S/G2 S/G2 YDR151C CTH1 unknown unknown YDR152W unknown unknown YDR153C unknown unknown YDR154C unknown unknown YDR155C CPH1 protein folding peptidyl-prolyl cis-trans isomerase YDR156W RPA14 transcription RNA polymerase I subunit A14 YDR157W unknown unknown M/G1 YDR158W HOM2 threonine and methionine biosynthesis aspartate-semialdehyde dehydrogenase YDR159W SAC3 leucine transport nuclear protein YDR160W SSY1 transport regulator of transporters YDR161W TCI1 unknown interacts with PP2C YDR162C NBP2 unknown interacts with Nap1p YDR163W unknown unknown YDR164C SEC1 secretion SNARE docking complex subunit (putative0 YDR165W unknown unknown YDR166C SEC5 secretion exocyst complex subunit YDR167W TAF25 transcription TFIID 23 kD subunit YDR168W CDC37 cell cycle chaperone YDR169C STB3 unknown binds Sin3p YDR170C SEC7 secretion vesicle coat component YDR171W HSP42 cytoskeleton assembly "heat shock protein, similar to HSP26 " YDR172W SUP35 protein synthesis translation release factor YDR173C ARG82 arginine metabolism transcription factor YDR174W HMO1 chromatin structure non-histone protein YDR175C RSM52 protein synthesis "ribosomal protein, mitochondrial small subunit " YDR176W NGG1 chromatin structure histone acetyltransferase complex subunit YDR177W UBC1 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YDR178W SDH4 "TCA cycle, oxidative phosphorylation " succinate dehydrogenase anchor subunit YDR179C unknown unknown YDR179W-A unknown unknown YDR180W SCC2 "mitosis, sister chromatid cohesion " unknown; binds chromosomes YDR181C SAS4 silencing unknown YDR182W CDC1 Mn2+ ion homeostasis unknown YDR183W PLP1 unknown unknown; similar to phosducin YDR184C ATC1 cell polarity member of Bud6p complex YDR185C unknown unknown; similar to Msf1p YDR186C unknown unknown YDR187C unknown unknown YDR188W CCT6 protein folding cytoplasmic chaperonin complex YDR189W SLY1 secretion SNARE docking complex subunit YDR190C RVB1 unknown unknown; similar to RUVB G2/M YDR191W HST4 silencing (telomere) unknown; similar to nuclear lamins M/G1 YDR192C NUP42 nuclear protein targeting nuclear pore protein YDR193W unknown unknown YDR194C MSS116 "mRNA splicing, mitochondrial " RNA helicase YDR195W REF2 mRNA 3'-end processing unknown YDR196C unknown unknown YDR197W CBS2 protein synthesis translation activator of COB mRNA YDR198C unknown unknown YDR199W unknown unknown YDR200C unknown unknown YDR201W SPC19 cytoskeleton spindle pole body component YDR202C RAV2 vacuolar acidification (putative) unknown; regulates V-ATPase YDR203W unknown unknown YDR204W COQ4 ubiquinone biosynthesis unknown YDR205W MSC2 unknown unknown; similar to Cot1p YDR206W EBS1 unknown unknown; similar to Est1p; bcy1 suppressor YDR207C UME6 meiosis transcription factor YDR208W MSS4 actin organization Phosphatidylinositol 4-Phosphate Kinase YDR209C unknown unknown YDR210W unknown unknown YDR211W GCD6 protein synthesis translation initiation factor eIF2b subunit YDR212W TCP1 protein folding cytoplasmic chaperonin complex YDR213W UPC2 sterol update "transcription factor, has Zn[2]-Cys[6] domain " YDR214W unknown unknown YDR215C unknown unknown YDR216W ADR1 transcription ADH2 and peroxisomal protein transcription factor YDR217C RAD9 DNA repair; DNA damage checkpoint unknown YDR218C SPR28 sporulation septin-related protein YDR219C unknown unknown YDR220C unknown unknown YDR221W unknown unknown; similar to the beta subunit of human glucosidase YDR222W unknown unknown YDR223W unknown unknown YDR224C HTB1 chromatin structure histone H2B S S YDR225W HTA1 chromatin structure histone H2A S S YDR226W ADK1 metabolism cytosolic adenylate kinase YDR227W SIR4 silencing "nuclear coiled-coil protein, regulator of silencing " YDR228C PCF11 mRNA 3'-end processing cleavage/polyadenylation factor CF I component YDR229W unknown unknown YDR230W unknown unknown YDR231C COX20 respiration req. for cytochrome oxidase assembly YDR232W HEM1 heme biosynthesis 5-aminolevulinate synthase YDR233C unknown unknown YDR234W LYS4 lysine biosynthesis homoaconitase YDR235W PRP42 mRNA splicing U1 snRNP protein YDR236C FMN1 riboflavin metabolism riboflavin kinase YDR237W MRPL7 protein synthesis "ribosomal protein, mitochondrial L7 " YDR238C SEC26 secretion vesicle coat component YDR239C unknown unknown YDR240C SNU56 mRNA splicing U1 snRNP protein YDR241W unknown unknown YDR242W AMD2 unknown putative amidase YDR243C PRP28 mRNA splicing RNA helicase YDR244W PEX5 peroxisomal protein targeting peroxisomal protein receptor YDR245W MNN10 cell wall biogenesis galactosyltransferase YDR246W TRS23 secretion (putative) "transport protein particle (TRAPP) subunit, 23 kD " YDR247W unknown putative protein kinase S YDR248C unknown unknown; similar to E. coli gluconate kinase gntV YDR249C unknown unknown; similar to cytochromes YDR250C unknown unknown YDR251W PAM1 unknown unknown; overexpression suppresses PP2A depletion YDR252W BTT1 transcription negative regulator of RNA polymerase II YDR253C MET32 methionine metabolism transcription factor YDR254W CHL4 "mitosis, chromosome segregation " unknown YDR255C unknown unknown YDR256C CTA1 oxidative stress response catalase A YDR257C RMS1 transcription (putative) transcriptional regulator YDR258C HSP78 protein folding mitochondrial YDR259C YAP6 salt tolerance basic leu zipper transcription factor YDR260C SWM1 sporulation unknown YDR261C EXG2 cell wall biogenesis "exo-beta-1,3-glucanase " S YDR262W unknown unknown YDR263C DIN7 DNA repair (putative) DNA damage-inducible YDR264C AKR1 "signaling, pheromone pathway; endocytosis; cell shape control " ankyrin-containing protein YDR265W PEX10 peroxisome biogenesis integral membrane protein YDR266C unknown unknown YDR267C unknown unknown; similar to Sec13p and other proteins with WD YDR268W MSW1 protein synthesis "tRNA synthetase, mitochondrial, Trp " YDR269C unknown unknown YDR270W CCC2 oxidative phosphorylation Cu(2+)-transporting ATPase YDR271C unknown unknown YDR272W GLO2 methylglyoxal resistance glyoxalase II YDR273W unknown unknown YDR274C unknown unknown YDR275W unknown unknown YDR276C PMP3 salt tolerance (putative) unknown; transmembrane protein (putative) G2/M YDR277C MTH1 hexose transport transcriptional repressor YDR278C unknown unknown YDR279W unknown unknown G1 YDR280W RRP45 rRNA processing 3'->5' exoribonuclease YDR281C PHM6 phosphate metabolism (putative) unknown YDR282C unknown unknown YDR283C GCN2 protein synthesis eIF2alpha kinase YDR284C DPP1 phospholipid metabolism diacylglycerol pyrophosphate phosphatase YDR285W ZIP1 meiosis synaptonemal complex protein YDR286C unknown unknown YDR287W unknown "unknown; similar to inositol monophosphatase (SP:P29218, " YDR288W unknown unknown YDR289C RTT103 transposition (putative) unknown; similar to Spt8p YDR290W unknown unknown YDR291W unknown unknown; similar to Sgs1p and other DNA helicases YDR292C SRP101 secretion signal recognition particle receptor subunit YDR293C SSD1 drug resistance putative protein phosphatase YDR294C DPL1 phospholipid metabolism dihydrosphingosine phosphate lyase YDR295C PLO2 unknown; ploidy-related unknown YDR296W MHR1 "recombination, mitochondrial " unknown YDR297W SUR2 sphingolipid metabolism hydroxylase G1 YDR298C ATP5 ATP synthesis F1F0-ATPase subunit YDR299W BFR2 secretion unknown YDR300C PRO1 proline biosynthesis glutamate 5-kinase YDR301W CFT1 mRNA 3'-end processing cleavage/polyadenylation factor CF II component YDR302W GPI11 protein processing GPI-phosphoethanolamine transferase subunit S/G2 YDR303C unknown unknown; similar to transcription factors YDR304C CYP5 protein folding peptidyl-prolyl cis-trans isomerase YDR305C HNT2 unknown histidine triad family YDR306C unknown unknown YDR307W unknown unknown; similar to Pmt1p G1 YDR308C SRB7 transcription RNA polymerase II mediator subunit YDR309C GIC2 bud emergence binds Cdc42p G1 G1 YDR310C SUM1 silencing nuclear protein YDR311W TFB1 transcription TFIIH 75 kD subunit YDR312W SSF2 signaling (putative) suppresses G-protein beta subunit mutation YDR313C PIB1 signaling phosphatidylinositol(3)-phosphate binding YDR314C unknown unknown YDR315C IPK1 signaling (putative) "inositol(1,4,5)P3 6-kinase " YDR316W unknown unknown YDR317W unknown unknown YDR318W MCM21 "mitosis, chromosome segregation " unknown YDR319C unknown unknown YDR320C SWA2 endocytosis (putative) unknown; similar to auxilin YDR321W ASP1 asparagine utilization L-asparaginase I YDR322W MRPL35 protein synthesis "ribosomal protein, mitochondrial L35 " YDR323C PEP7 vacuolar protein targeting vacuolar segregation protein YDR324C unknown unknown; similar to G-protein beta subunits YDR325W YCG1 "mitosis, chromosome condensation (putative) " unknown; high copy suppressor of brn1 mutation YDR326C unknown unknown YDR327W unknown unknown YDR328C SKP1 mitosis kinetochore protein YDR329C PEX3 peroxisomal protein targeting integral membrane protein YDR330W unknown unknown; similar to Undulin extracellular matrix YDR331W GPI8 protein processing "transamidase (putative), GPI anchor attachment " YDR332W unknown unknown; similar to DEAD box family helicases YDR333C unknown unknown YDR334W SWR1 RNA processing (putative) RNA helicase (putative) YDR335W MSN5 signaling pheromone pathway YDR336W unknown unknown YDR337W MRPS28 protein synthesis "ribosomal protein, mitochondrial S28 " G2/M YDR338C unknown unknown YDR339C unknown unknown YDR340W unknown unknown; similar to Cyc1/Cyp3 transcription activator YDR341C protein synthesis "tRNA synthetase, arginine " YDR342C HXT7 transport hexose permease M/G1 YDR343C HXT6 transport hexose permease YDR344C unknown unknown YDR345C HXT3 transport hexose permease YDR346C unknown unknown S/G2 YDR347W MRP1 protein synthesis "ribosomal protein, mitochondrial small subunit " YDR348C unknown unknown YDR349C YPS7 protein degradation GPI-anchored aspartic protease YDR350C TCM10 unknown unknown YDR351W SBE2 bud growth unknown YDR352W unknown unknown YDR353W TRR1 pyrimidine metabolism thioredoxin reductase G1 YDR354W TRP4 tryptophan biosynthesis anthranilate phosphoribosyltransferase YDR355C unknown unknown S YDR356W NUF1 cytoskeleton spindle pole body component G1 G1 YDR357C unknown unknown YDR358W GGA1 secretion (putative) unknown; binds ARF YDR359C VID21 vacuolar protein targeting (putative) unknown YDR360W unknown unknown YDR361C unknown unknown YDR362C TFC6 transcription TFIIIC 91 kD subunit YDR363W ESC2 silencing unknown YDR364C CDC40 cell cycle and mRNA splicing unknown YDR365C unknown unknown YDR366C unknown unknown YDR367W unknown unknown YDR368W YPR1 unknown unknown; similar to aldo-keto reductases G1 YDR369C XRS2 DNA repair and recombinations required for ds break repair YDR370C unknown unknown YDR371W unknown unknown; similar to chitinases YDR372C unknown unknown YDR373W FRQ1 unknown unknown; similar to human BDR-1 protein and other calcium YDR374C unknown unknown YDR375C BCS1 respiration cyt. c iron-sulfur subunit expression YDR376W ARH1 unknown unknown; similar to human adrenodoxin reductase YDR377W ATP17 ATP synthesis ATP synthase subunit f YDR378C LSM6 mRNA splicing (putative) unknown; similar to snRNA-associated protein YDR379W RGA2 signaling Rho-GTPase activating protein YDR380W unknown "unknown; similar to pyruvate decarboxylase, pyruvate " G2/M YDR381W YRA1 mRNA processing RNA annealing protein YDR382W RPP2B protein synthesis "ribosomal protein L45, acidic " YDR383C unknown unknown YDR384C unknown unknown; similar to Y. lipolytica Gpr1p YDR385W EFT2 protein synthesis translation elongation factor eEF2 YDR386W MUS81 DNA repair (putative) unknown YDR387C unknown unknown; similar to Itr1p and Itr2p YDR388W RVS167 cytoskeleton actin-binding protein YDR389W SAC7 signaling GTPase-activating protein for Rho1p YDR390C UBA2 "protein degradation, ubiquitin-mediated " E1-like (ub.-activating) enzyme YDR391C unknown unknown YDR392W SPT3 chromatin structure histone acetyltransferase complex subunit YDR393W SHE9 unknown unknown YDR394W RPT3 protein degradation 26S proteasome subunit YDR395W SXM1 mRNA export; nuclear protein targeting karyopherin YDR396W unknown unknown YDR397C NCB2 transcription negative regulator of RNA polymerase II YDR398W unknown unknown YDR399W HPT1 purine biosynthesis hypoxanthine guanine phosphoribosyl transferase YDR400W URH1 pyrimidine metabolism uridine nucleosidase G1 YDR401W unknown unknown YDR402C DIT2 "sporulation, spore wall biogenesis " synthesizes dityrosine YDR403W DIT1 "sporulation, spore wall biogenesis " synthesizes dityrosine precursor YDR404C RPB7 transcription RNA polymerase II 19 kD subunit YDR405W MRP20 protein synthesis "ribosomal protein, mitochondrial L23 " YDR406W PDR15 drug resistance putative transporter YDR407C TRS120 secretion (putative) "transport protein particle (TRAPP) subunit, 120 kD " YDR408C ADE8 purine biosynthesis phosphoribosylglycinamide formyltransferase YDR409W unknown unknown; similar to Nfi1p YDR410C STE14 mating a-factor farnesyltransferase YDR411C unknown unknown YDR412W unknown unknown YDR413C unknown unknown YDR414C ERD1 secretion ER protein retention YDR415C unknown unknown; similar to bacterial leucyl aminopeptidase YDR416W SYF1 cell cycle (putative) unknown; synthetic lethal with cdc40 YDR417C unknown unknown YDR418W RPL12B protein synthesis ribosomal protein L12B YDR419W RAD30 DNA repair unknown YDR420W HKR1 cell wall biogenesis (putative) unknown; cell surface protein YDR421W unknown unknown YDR422C SIP1 transcription negative regulator of GAL genes YDR423C CAD1 transcription basic leu zipper transcription factor YDR424C DYN2 cytoskeleton dynein light chain YDR425W unknown unknown YDR426C unknown unknown YDR427W RPN9 protein degradation 26S proteasome regulatory subunit YDR428C unknown unknown YDR429C TIF35 protein synthesis translation initiation factor eIF3 subunit YDR430C unknown unknown; similar to class I family of aminoacyl-tRNA YDR431W unknown unknown YDR432W NPL3 mRNA export; protein import nuclear shuttling protein G2/M YDR433W unknown unknown YDR434W unknown unknown YDR435C PPM1 protein modification carboxymethyltransferase YDR436W PPZ2 stress response ser/thr phosphatase YDR437W unknown unknown YDR438W unknown unknown YDR439W LRS4 silencing (rDNA) (putative) unknown YDR440W DOT1 "meiosis, checkpoint; transcriptional silencing " unknown G1 YDR441C APT2 purine metabolism unknown; similar to adenine phosphoribosyltransferase YDR442W unknown unknown YDR443C SSN2 transcription RNA polymerase II mediator subunit YDR444W unknown unknown YDR445C unknown unknown YDR446W ECM11 cell wall biogenesis unknown YDR447C RPS17B protein synthesis ribosomal protein S17B YDR448W ADA2 chromatin structure histone acetyltransferase complex subunit S YDR449C unknown unknown YDR450W RPS18A protein synthesis ribosomal protein S18A YDR451C unknown "unknown; similar to Yox1p, which binds Leu-tRNA (SP:P34161) " S YDR452W PHM5 phosphate metabolism (putative) vacuolar polyphosphatase YDR453C unknown unknown; similar to Tsa1p YDR454C GUK1 guanine nucleotide metabolism guanylate kinase YDR455C unknown unknown YDR456W NHX1 transport Na+/H+ antiporter YDR457W TOM1 "cell cycle, G2/M " unknown YDR458C unknown unknown YDR459C unknown unknown; similar to protein PIR:S51289 YDR460W TFB3 transcription TFIIH 38 kD subunit YDR461W MFA1 mating a-factor precursor G1 YDR462W MRPL28 protein synthesis "ribosomal protein, mitochondrial L28 " YDR463W STP1 tRNA splicing transcription YDR464W SPP41 splicing negative regulator of spliceosome genes YDR465C RMT2 arginine metabolism arginine methyltransferase YDR466W unknown unknown YDR467C unknown unknown YDR468C TLG1 endocytosis late Golgi t-SNARE YDR469W unknown "unknown; similar to C. elegans dpy-30 gene product, " YDR470C unknown unknown; mitochondrial carrier (MCF) family YDR471W RPL27B protein synthesis ribosomal protein L27B YDR472W TRS31 secretion (putative) "transport protein particle (TRAPP) subunit, 31 kD " YDR473C PRP3 mRNA splicing U4/U6 snRNP protein YDR474C unknown unknown YDR475C unknown unknown YDR476C unknown unknown YDR477W SNF1 glucose derepression protein kinase YDR478W SNM1 rRNA processing RNase MRP component YDR479C unknown unknown YDR480W DIG2 invasive growth negative regulator YDR481C PHO8 phosphate metabolism vacuolar alkaline phosphatase G1 YDR482C unknown unknown YDR483W KRE2 protein glycosylation "alpha-1,2-mannosyltransferase " YDR484W SAC2 cytoskeleton suppressor of actin mutation YDR485C unknown "unknown; similar to human YL-1 protein, GB:D43642 " YDR486C unknown unknown; similar to Snf7p YDR487C RIB3 flavin biosynthesis "3,4-dihydroxy-2-butanone 4-phosphate synthase " YDR488C PAC11 unknown unknown; required in absence of Cin8p G1 YDR489W unknown unknown YDR490C PKH1 unknown protein kinase (ser/thr) YDR491C unknown unknown; similar to Hrd312p YDR492W unknown unknown YDR493W unknown unknown M/G1 YDR494W unknown unknown YDR495C VPS3 vacuolar protein targeting unknown YDR496C unknown unknown YDR497C ITR1 transport inositol permease YDR498C SEC20 secretion unknown; ER membrane protein YDR499W LCD1 unknown unknown YDR500C RPL37B protein synthesis ribosomal protein L37B YDR501W PLM2 plasmid maintenance (putative) unknown G1 YDR502C SAM2 methionine biosynthesis regulator; S-adenosylmethionine synthetase YDR503C LPP1 phospholipid metabolism lipid phosphate phosphatase G1 YDR504C unknown unknown YDR505C PSP1 unknown unknown; overexpression suppresses mutation in pol3 YDR506C unknown unknown; similar to Fet5p YDR507C GIN4 cell cycle (growth inhibitor) protein kinase G1 YDR508C GNP1 transport glutamine permease YDR509W unknown unknown YDR510W SMT3 protein degradation ubiquitin-like protein YDR511W unknown unknown YDR512C unknown unknown YDR513W TTR1 electron carrier glutaredoxin YDR514C unknown unknown YDR515W SLF1 Cu2+ ion homeostasis CuS biomineralization YDR516C unknown unknown; similar to Glk1p YDR517W GRH1 unknown unknown; homolog of mammalian Golgi protein GRASP65 YDR518W EUG1 protein folding protein disulfide isomerase YDR519W FKB2 protein folding peptidyl-prolyl cis-trans isomerase YDR520C unknown unknown; similar to glycosyl hydrolase YDR521W unknown unknown YDR522C SPS2 meiosis unknown YDR523C SPS1 meiosis protein kinase YDR524C AGE1 secretion GTPase activating protein for ARFs YDR525W unknown unknown YDR526C unknown unknown YDR527W unknown unknown YDR528W HLR1 trehalose metabolism (putative) unknown; pKA antagonist G1 YDR529C QCR7 respiration cytochrome-c reductase subunit YDR530C APA2 purine metabolism ATP adenylyltransferase II YDR531W unknown unknown YDR532C unknown unknown YDR533C unknown unknown YDR534C unknown unknown YDR535C unknown unknown YDR536W STL1 transport hexose transporter (putative) YDR537C unknown unknown YDR538W PAD1 phenylacrylic acid resistance phenylacrylic acid decarboxylase YDR539W unknown unknown YDR540C unknown unknown YDR541C unknown unknown; similar to dihydroflavonol-4-reductases YDR542W unknown unknown YDR543C unknown unknown; similar to other subtelomerically-encoded proteins YDR544C unknown unknown YDR545W YRF1-1 unknown Y' helicase (subtelomerically-encoded) M/G1 YEL001C unknown unknown YEL002C WBP1 protein glycosylation oligosaccharyltransferase complex subunit YEL003W GIM4 protein folding chaperone; tubulin folding YEL004W YEA4 unknown "unknown; similar to GOG5, a gene involved in vanadate " YEL005C VAB2 vacuolar protein targeting (putative) unknown; Vac8p binding protein YEL006W unknown "unknown; similar to Aac1p, Pet9p, Aac3p, Yil006p and other " YEL007W TOS9 unknown unknown; similar to Yhr177p YEL008W unknown unknown YEL009C GCN4 "amino acid, purine biosynthesis " transcription factor YEL010W unknown unknown YEL011W GLC3 cell wall biogenesis glycogen branching enzyme YEL012W UBC8 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YEL013W VAC8 vacuolar protein targeting vacuolar protein YEL014C unknown unknown YEL015W unknown unknown YEL016C unknown unknown; similar to Ycr026p YEL017C-A PMP2 H+ homeostasis regulates plasma membrane H+-ATPase YEL017W unknown unknown S/G2 YEL018W unknown unknown YEL019C MMS21 DNA repair unknown YEL020C unknown unknown; similar to oxalyl-CoA decarboxylase from YEL021W URA3 pyrimidine biosynthesis orotidine-5'-phosphate decarboxylase YEL022W GEA2 secretion GDP/GTP exchange factor for ARF YEL023C unknown unknown YEL024W RIP1 respiration ubiquinol cyt.-c reductase iron-sulfur protein YEL025C SRI1 unknown unknown; interacts with SWI/SNF and RSC G2/M YEL026W SNU13 mRNA splicing (putative) U4/U6.U5 snRNP protein YEL027W CUP5 ATP synthesis vacuolar ATP synthase subunit YEL028W unknown unknown YEL029C unknown unknown; similar to putative Salmonella phosphotransferase YEL030W ECM10 cell wall biogenesis heat shock protein (HSP70) YEL031W SPF1 transport (putative) Ca(2+) ATPase YEL032W MCM3 DNA replication MCM initiator complex M/G1 YEL033W unknown unknown YEL034W HYP2 protein synthesis translation initiation factor eIF5A YEL035C UTR5 unknown unknown YEL036C ANP1 protein glycosylation mannosyltransferase complex subunit YEL037C RAD23 "DNA repair, nucleotide excision " ubiquitin-like protein YEL038W UTR4 unknown unknown YEL039C CYC7 respiration cytochrome c (isoform 2) YEL040W UTR2 unknown unknown M/G1 YEL041W unknown unknown; similar to Fre2p YEL042W GDA1 Golgi organization Golgi membrane guanosine diphosphatase S YEL043W unknown unknown YEL044W unknown unknown YEL045C unknown unknown YEL046C GLY1 "glycine, serine, and threonine metabolism " L-threonine aldolase YEL047C unknown putative fumarate reductase G1 YEL048C unknown unknown YEL049W PAU2 unknown unknown; similar to members of the Srp1p/Tip1p family YEL050C RML2 protein synthesis "ribosomal protein, mitochondrial L2 " YEL051W VMA8 vacuolar acidification vacuolar H+-ATPase V1 domain D subunit YEL052W AFG1 unknown unknown; similar to members of the AAA family YEL053C MAK10 dsRNA virus propagation unknown YEL054C RPL12A protein synthesis ribosomal protein L12A YEL055C POL5 DNA replication DNA polymerase V YEL056W HAT2 chromatin structure histone acetyltransferase complex subunit YEL057C unknown unknown YEL058W PCM1 aminosugars metabolism phosphoacetylglucosamine mutase YEL059C-A SOM1 protein processing unknown; mitochondrial inner membrane protein YEL059W unknown unknown YEL060C PRB1 protein degradation vacuolar protease B S YEL061C CIN8 "mitosis, spindle maintenance " kinesin related protein S YEL062W NPR2 nitrogen transport transcription factor YEL063C CAN1 transport basic amino acid permease YEL064C unknown unknown; similar to members of the major facilitator G1 YEL065W SIT1 transport Ferrioxamine B permease G2/M YEL066W HPA3 chromatin structure histone acetyltransferase complex subunit YEL067C unknown unknown YEL068C unknown unknown S YEL069C HXT13 transport hexose permease YEL070W unknown unknown; similar to E. coli D-mannonate oxidoreductase YEL071W DLD3 pyruvate metabolism D-lactate dehydrogenase YEL072W unknown unknown YEL073C unknown unknown YEL074W unknown unknown YEL075C unknown unknown; similar to other subtelomerically-encoded proteins G1 YEL076C unknown unknown; similar to other subtelomerically-encoded proteins G1 YEL076C-A unknown unknown G1 YEL076W-C unknown unknown YEL077C unknown unknown G1 YER001W MNN1 protein glycosylation "alpha-1,3-mannosyltransferase " G1 G1 YER002W unknown unknown YER003C PMI40 mannose metabolism mannose-6-phosphate isomerase S YER004W unknown unknown YER005W YND1 protein glycosylation (putative) apyrase (NDPase/NTPase) YER006W unknown unknown; similar to mouse Mmr1p protein YER007C-A unknown unknown YER007W PAC2 mitosis unknown; microtubule stability YER008C SEC3 secretion exocyst complex subunit YER009W NTF2 nuclear protein targeting nuclear transport factor YER010C unknown unknown YER011W TIR1 stress response (putative) cell wall protein S/G2 YER012W PRE1 protein degradation 20S proteasome subunit C11(beta4) YER013W PRP22 mRNA splicing RNA helicase YER014W HEM14 heme biosynthesis protoporphyrinogen oxidase YER015W FAA2 fatty acid metabolism acyl-CoA synthetase YER016W BIM1 cytoskeleton microtubule binding protein G1 YER017C AFG3 protein degradation mitochondrial metalloprotease YER018C SPC25 cytoskeleton spindle pole body component S/G2 YER019C-A SBH2 secretion ER protein translocation complex subunit YER019W ISC1 phospholipid metabolism phospholipase C G1 YER020W GPA2 signaling G protein alpha subunit YER021W RPN3 protein degradation 26S proteasome regulatory subunit YER022W SRB4 transcription RNA polymerase II mediator subunit YER023W PRO3 proline biosynthesis delta 1-pyrroline-5-carboxylate reductase YER024W unknown unknown; similar to Yat1p YER025W GCD11 protein synthesis translation initiation factor eIF2 gamma subunit YER026C CHO1 phospholipid metabolism phosphatidylserine synthase YER027C GAL83 glucose repression component of Snf1 complex YER028C unknown unknown; similar to Mig2p YER029C SMB1 mRNA splicing U1 snRNP protein YER030W unknown unknown YER031C YPT31 secretion rab GTPase; intra-Golgi YER032W FIR1 mRNA 3'-end processing unknown S/G2 YER033C ZRG8 unknown unknown; zinc regulated YER034W unknown unknown YER035W EDC2 mRNA processing unknown; genetic interaction with dcp2-7 YER036C unknown unknown; similar to members of the ATP-binding cassette YER037W PHM8 unknown unknown YER038C unknown unknown YER039C HVG1 protein glycosylation (putative) nucleotide sugar transporter (putative) YER040W GLN3 nitrogen catabolite repression transcription factor YER041W unknown unknown; similar to DNA repair protein Rad2p YER042W MXR1 oxidative stress response peptide-methionine sulfoxide reductase S/G2 YER043C SAH1 methionine biosynthesis S-adenosyl-L-homocysteine hydrolase YER044C unknown unknown YER044C-A MEI4 "meiosis, chromosome pairing and recombination " unknown YER045C unknown unknown YER046W unknown unknown YER047C SAP1 mating type switching AAA family protein YER048C CAJ1 unknown unknown; similar to E. coli DnaJ YER049W unknown unknown YER050C RSM18 protein synthesis "ribosomal protein, mitochondrial small subunit " YER051W unknown unknown YER052C HOM3 Met. and Thr. biosynthesis aspartate kinase YER053C unknown unknown; similar to C. elegans mitochondrial phosphate YER054C GIP2 glucose repression (putative) Glc7p regulatory subunit YER055C HIS1 histidine biosynthesis ATP phosphoribosyltransferase YER056C FCY2 transport purine-cytosine permease YER056C-A RPL34A protein synthesis ribosomal protein L34A YER057C HIG1 heat shock response heat-induced protein YER058W PET117 respiration cytochrome c oxidase assembly factor YER059W PCL6 cell cycle cyclin (Pho85p) YER060W FCY21 transport purine-cytosine permease YER060W-A FCY22 transport purine-cytosine permease YER061C CEM1 fatty acid metabolism "beta-keto-acyl-ACP synthase, mitochondrial " YER062C HOR2 glycerol metabolism DL-glycerol-3-phosphatase YER063W THO1 transcription (putative) unknown YER064C unknown unknown; similar to members of a putative transporter family YER065C ICL1 glyoxylate cycle isocitrate lyase YER066C-A unknown unknown YER066W unknown "unknown; similar to Cdc4p, has one WD (WD-40) domain " YER067W unknown unknown YER068W MOT2 mating transcriptional regulator YER069W "ARG5,6 " arginine biosynthesis acetylglutamate kinase and acetylglutamyl-phosphate reductase YER070W RNR1 DNA replication ribonucleotide reductase G1 G1 YER071C unknown unknown YER072W VTC1 "signaling, polarized growth (putative) " negative regulator of Cdc42p YER073W ALD5 fermentation mitochondrial aldehyde dehydrogenase YER074W RPS24A protein synthesis ribosomal protein S24A YER075C PTP3 "signaling, pheromone and high osmolarity pathways " protein tyrosine phosphatase YER076C unknown unknown; similar to KHR1 killer toxin YER077C unknown unknown; similar to class I tRNA synthetases YER078C unknown unknown; similar to E. coli X-Pro aminopeptidase II YER079W unknown unknown YER080W unknown unknown YER081W SER3 serine biosynthesis 3-phosphoglycerate dehydrogenase YER082C unknown unknown YER083C unknown unknown YER084W unknown unknown YER085C unknown unknown YER086W ILV1 isoleucine and valine biosynthesis threonine deaminase YER087C-A SBH1 secretion ER protein translocation complex subunit YER087W unknown unknown; similar to E. coli prolyl-tRNA synthetase YER088C DOT6 silencing (telomere) nuclear protein with Myb DNA-binding domain YER089C PTC2 unknown protein phosphatase YER090W TRP2 tryptophan biosynthesis anthranilate synthase component I YER091C MET6 methionine biosynthesis homocysteine methyltransferase S YER092W unknown unknown YER093C unknown unknown YER093C-A unknown unknown YER094C PUP3 protein degradation 20S proteasome subunit (beta3 YER095W RAD51 DNA repair and recombination recombinase G1 G1 YER096W SHC1 sporulation unknown; may be involved in chitin synthesis YER097W unknown unknown YER098W UBP9 "protein degradation, ubiquitin-mediated " ubiquitin C-terminal hydrolase YER099C PRS2 purine biosynthesis ribose-phosphate pyrophosphokinase YER100W UBC6 "protein degradation, ubiquitin-mediated " ubiquitin-conjugating enzyme YER101C AST2 plasma membrane protein targeting targets plasma membrane ATPase YER102W RPS8B protein synthesis ribosomal protein S8B YER103W SSA4 ER and mitochondrial translocation cytosolic HSP70 YER104W RTT105 transposition (putative) unknown YER105C NUP157 nuclear protein targeting nuclear pore protein YER106W unknown unknown YER107C GLE2 nuclear protein targeting nuclear pore protein YER109C FLO8 flocculation (and PHD) FLO1 activator YER110C KAP123 nuclear protein targeting beta-karyopherin YER111C SWI4 cell cycle transcription factor M/G1 M/G1 YER112W LSM4 mRNA splicing U6 snRNP protein YER113C unknown unknown; similar to Emp70p YER114C BOI2 bud emergence binds Bem1p YER115C SPR6 sporulation unknown YER116C unknown unknown YER117W RPL23B protein synthesis ribosomal protein L23B YER118C SHO1 "signaling, high osmolarity pathway " transmembrane osmosensor G1 YER119C unknown unknown; similar to members of the major facilitator YER119C-A unknown unknown YER120W SCS2 inositol metabolism regulator of INO1 expression YER121W unknown unknown YER122C GLO3 cell proliferation unknown YER123W YCK3 cell proliferation plasma membrane-bound casein kinase I YER124C unknown unknown G1 YER125W RSP5 "protein degradation, ubiquitin-mediated " ubiquitin-protein ligase (E3 enzyme) YER126C unknown unknown YER127W LCP5 "rRNA processing, putative " unknown YER128W unknown unknown YER129W PAK1 DNA replication protein kinase; suppresses pol. alpha mutations YER130C unknown unknown YER131W RPS26B protein synthesis ribosomal protein S26B YER132C PMD1 meiosis gene expression regulator (putative) YER133W GLC7 glycogen metabolism protein phosphatase YER134C unknown unknown YER135C unknown unknown YER136W GDI1 secretion regulatory; GDP dissociation inhibitor YER137C unknown unknown YER138C unknown unknown YER139C unknown unknown YER140W unknown unknown YER141W COX15 respiration cytochrome oxidase assembly factor YER142C MAG1 DNA repair 3-methyladenine DNA glycosylase YER143W DDI1 unknown unknown; induced by DNA damage YER144C UBP5 unknown ubiquitin pathway YER145C FTR1 transport iron permease G2/M YER146W LSM5 mRNA splicing (putative) unknown; similar to snRNA-associated protein YER147C unknown unknown YER148W SPT15 transcription TFIID and TFIIIB subunit YER149C PEA2 mating unknown G1 YER150W SPI1 unknown unknown; similar to Sed1p; induced in stationary phase M/G1 YER151C UBP3 "protein degradation, ubiquitin-mediated " ubiquitin-specific protease YER152C unknown unknown G1 YER153C PET122 protein synthesis translation activator of COX3 YER154W OXA1 respiration cytochrome c oxidase assembly YER155C BEM2 bud emergence GTPase-activating protein for Rho1p YER156C unknown unknown YER157W SEC34 secretion Golgi protein retention YER158C unknown unknown; similar to Afr1p YER159C BUR6 transcription general pol II repressor YER160C unknown unknown YER161C SPT2 chromatin structure HMG-like non-histone protein YER162C RAD4 "DNA repair, nucleotide excision " repairosome component YER163C unknown unknown YER164W CHD1 transcription chromodomain-helicase-DNA-binding (CHD) family YER165W PAB1 mRNA 3'-end processing cleavage/polyadenylation factor CF IA component YER166W unknown unknown; similar to members of the Drs2p family of P-type YER167W BCK2 signaling protein kniase C pathway YER168C CCA1 tRNA processing tRNA nucleotidyltransferase YER169W RPH1 DNA repair transcriptional repressor of PHR1 YER170W ADK2 purine metabolism "adenylate kinase, " G1 YER171W RAD3 transcription; DNA repair TFIIH subunit YER172C BRR2 mRNA splicing RNA helicase YER173W RAD24 DNA repair; cell cycle "exonuclease, putative; checkpoint protein " YER174C GRX4 oxidative stress response glutaredoxin YER175C unknown unknown; similar to Yhr209p YER176W ECM32 cell wall biogenesis DNA helicase I YER177W BMH1 unknown unknown; similar to mammalian 14-3-3 proteins YER178W PDA1 glycolysis pyruvate dehydrogenase YER179W DMC1 "meiosis, chromsome pairing " unknown YER180C ISC10 "meiosis, spore formation " unknown YER181C unknown unknown YER182W unknown unknown YER183C FAU1 folinic acid utilization "5,10-methenyltetrahydrofolate synthetase " YER184C unknown "unknown; similar to transcription factors, has Zn[2]-Cys[6] " YER185W unknown unknown; similar to Rtm1p YER186C unknown unknown YER187W unknown unknown; similar to killer toxin Khs1p YER188W unknown unknown YER189W unknown unknown; similar to subtelomerically-encoded proteins G1 YER190W YRF1-2 unknown Y' helicase (subtelomerically-encoded) G1 YFL001W DEG1 tRNA processing pseudouridine synthase YFL002C SPB4 "rRNA processing, 25S " RNA helicase YFL003C MSH4 "meiosis, recombination " MutS homolog YFL004W VTC2 phosphate metabolism (putative) polyphosphate synthetase (putative) YFL005W SEC4 secretion ras-like GTPase; post-Golgi YFL006W unknown unknown G2/M YFL007W BLM3 drug resustance unknown; major facilitator superfamily YFL008W SMC1 "mitosis, chromosome condensation and segregation " unknown G1 YFL009W CDC4 cell cycle SCF-Cdc4p complex component YFL010C unknown unknown YFL011W HXT10 transport hexose permease M/G1 YFL012W unknown unknown YFL013C unknown unknown; similar to Ifh1p and Nab3p YFL013W-A unknown unknown YFL014W HSP12 glucose and lipid utilization heat shock protein YFL015C unknown unknown YFL016C MDJ1 protein folding chaperone; DnaJ homolog YFL017C GNA1 UDP-N-acetylglucosamine biosynthesis glucosamine-phosphate N-acetyltransferase YFL018C LPD1 TCA cycle dihydrolipoamide dehydrogenase YFL019C unknown unknown YFL020C PAU5 unknown unknown; similar to members of the Srp1p/Tip1p family YFL021W GAT1 nitrogen catabolism transcription factor YFL022C FRS2 protein synthesis "tRNA synthetase, phenylalanyl " YFL023W unknown unknown YFL024C EPL1 unknown putative chromatin protein YFL025C BST1 secretion negative regulator of COPII vesicle formation YFL026W STE2 mating alpha-factor receptor G2/M M/G1 YFL027C unknown unknown YFL028C CAF16 transport ATP-binding cassette (ABC) family YFL029C CAK1 cell cycle protein kinase YFL030W unknown unknown; similar to Methanobacterium aspartate transaminase YFL031W HAC1 unfolded protein response transcription factor YFL032W unknown unknown YFL033C RIM15 meiosis protein kinase YFL034W unknown unknown YFL036W RPO41 transcription mitochondrial RNA polymerase YFL037W TUB2 cytoskeleton beta-tubulin S/G2 YFL038C YPT1 secretion rab GTPase; ER-to-Golgi YFL039C ACT1 cytoskeleton actin YFL040W unknown unknown; similar to members of the sugar transport family YFL041W FET5 transport "iron transporter, multicopper oxidase " YFL042C unknown unknown; similar to Yhr080p YFL043C unknown unknown YFL044C unknown unknown M/G1 YFL045C SEC53 protein glycosylation phosphomannomutase YFL046W unknown unknown; similar to myosin heavy chain A YFL047W unknown unknown; similar to Rga2p YFL048C EMP47 secretion unknown; ER/Golgi membrane protein YFL049W unknown unknown; similar to Npl6p YFL050C ALR2 aluminum resistance ion transporter (putative) YFL051C unknown unknown; similar to Flo1p family of proteins YFL052W unknown unknown; similar to MAL regulatory proteins YFL053W DAK2 carbohydrate metabolism; stress response dihydroxyacetone kinase YFL054C unknown unknown; similar to Fps1p and Ypr192p transmembrane channels YFL055W AGP3 transport general amino acid permease YFL056C AAD6 unknown hypothetical aryl-alcohol dehydrogenase YFL057C unknown putative aryl-alcohol reductase YFL058W THI5 pyrimidine biosynthesis unknown YFL059W SNZ3 unknown unknown; induced in stationary phase YFL060C SNO3 unknown unknown; induced in stationary phase G1 YFL061W unknown unknown; similar to E. coli cyanamide hydratase (urea YFL062W COS4 unknown unknown; similar to subtelomerically-encoded proteins YFL063W unknown unknown; similar to Gin11p and Ykl225p YFL064C unknown unknown; similar to other subtelomerically-encoded proteins G1 YFL065C unknown unknown; similar to other subtelomerically-encoded proteins M/G1 YFL066C unknown unknown; similar to other subtelomerically-encoded proteins M/G1 YFL067W unknown unknown; similar to periodic clock protein M/G1 YFL068W unknown unknown; similar to other subtelomerically-encoded proteins YFR001W LOC1 mRNA localization dsRNA binding protein YFR002W NIC96 nuclear protein targeting nuclear pore protein G2/M YFR003C unknown unknown YFR004W RPN11 transcription putative global regulator YFR005C SAD1 "mRNA splicing, snRNP assembly " unknown YFR006W unknown unknown; similar to human X-pro dipeptidase YFR007W unknown unknown YFR008W unknown unknown YFR009W GCN20 protein synthesis activator of Gcn2p kinase; ABC superfamily YFR010W UBP6 "protein degradation, ubiquitin-mediated " deubiquitinating enzyme (putative) YFR011C unknown unknown YFR012W unknown unknown YFR013W IOC3 unknown unknown YFR014C CMK1 signaling calmodulin-dependent protein kinase YFR015C GSY1 glycogen metabolism glycogen synthase M/G1 YFR016C unknown unknown; similar to Uso1p and to rat neurofilament YFR017C unknown unknown YFR018C unknown unknown; similar to human glutaminyl-peptide YFR019W FAB1 mitosis putative PIP 5-kinase YFR020W unknown unknown YFR021W unknown unknown YFR022W unknown unknown YFR023W PES4 DNA replication unknown; suppresses DNA polymerase epsilon mutation YFR024C unknown unknown YFR024C-A unknown unknown YFR025C HIS2 histidine biosynthesis histidinol phosphatase YFR026C unknown unknown YFR027W ECO1 "mitosis, sister chromatid cohesion (putative) " unknown G1 YFR028C CDC14 mitosis protein phosphatase S/G2 YFR029W PTR3 transport peptide permease regulator YFR030W MET10 sulfate assimilation sulfite reductase subunit S YFR031C SMC2 "mitosis, chromosome condensation and segregation " unknown YFR031C-A RPL2A protein synthesis ribosomal protein L2A YFR032C unknown unknown YFR033C QCR6 oxidative phosphorylation ubiquinol cytochrome-c reductase subunit YFR034C PHO4 phosphate signaling transcription factor YFR035C unknown unknown YFR036W CDC26 cell cycle anaphase-promoting complex subunit YFR037C RSC8 chromatin structure chromatin remodeling complex subunit YFR038W unknown unknown YFR039C unknown unknown G2/M YFR040W SAP155 cell cycle Sit4p-associated protein YFR041C unknown "unknown; similar to dnaJ proteins Sis1p, Mdj1p, and Scj1p " YFR042W unknown unknown YFR043C unknown unknown YFR044C unknown unknown; similar to Ybr281p YFR045W unknown unknown; similar to mitochondrial carrier family protein Ctp1p YFR046C unknown unknown YFR047C unknown unknown; similar to Rhodospirillum rubrum and S. typhimurium nicotinate-nucleotide pyrophosphorylase YFR048W unknown unknown YFR049W YMR31 protein synthesis "ribosomal protein, mitochondrial " YFR050C PRE4 protein degradation "proteasome subunit, B type " YFR051C RET2 secretion vesicle coat component YFR052W RPN12 protein degradation 26S proteasome regulatory subunit YFR053C HXK1 glycolysis hexokinase I YFR054C unknown unknown YFR055W unknown unknown; similar to E. coli cystathionine beta YFR056C unknown unknown YFR057W unknown unknown YGL001C ERG26 sterol metabolism sterol C-3 dehydrogenase YGL002W ERP6 membrane trafficking; secretion (putative) unknown YGL003C CDH1 cell cycle cyclin degradation YGL004C unknown unknown YGL005C unknown unknown; similar to Xenopus kinesin-related protein Eg5 YGL006W PMC1 transport vacuolar Ca(2+)-ATPase YGL007W unknown unknown YGL008C PMA1 H+ homeostasis plasma membrane H+-ATPase G2/M YGL009C LEU1 leucine biosynthesis 3-isopropylmalate dehydratase YGL010W unknown unknown YGL011C SCL1 protein degradation 20S proteasome subunit YC7ALPHA/Y8 YGL012W ERG4 sterol metabolism sterol C-24 reductase YGL013C PDR1 transport "transcription factor, regulates ABC transporters " YGL014W aging Sir3p and Sir4p localization YGL015C unknown unknown YGL016W KAP122 drug resistance karyopherin-beta family protein YGL017W ATE1 protein synthesis "tRNA transferase, arginyl " YGL018C JAC1 protein folding chaperonin; E. coli Hsc20 homolog YGL019W CKB1 salt tolerance casein kinase II subunit YGL020C unknown unknown YGL021W ALK1 DNA repair (putative) DNA damage-responsive protein G2/M YGL022W STT3 protein glycosylation oligosaccharyltransferase complex assembly YGL023C PIB2 signaling (putative) unknown; binds phosphatidylinositol 3-phosphate YGL024W unknown unknown YGL025C PGD1 transcription RNA polymerase II mediator subunit YGL026C TRP5 tryptophan biosynthesis tryptophan synthase YGL027C CWH41 cell wall biogenesis "beta-1,6-glucan assembly protein " G1 YGL028C SCW11 cell wall biogenesis glucanase (putative) G1 YGL029W CGR1 unknown unknown; similar to human chromatin assembly factor I p150 YGL030W RPL30 protein synthesis ribosomal protein L30 YGL031C RPL24A protein synthesis ribosomal protein L24A YGL032C AGA2 mating a-agglutinin binding subunit M/G1 YGL033W HOP2 "meiosis, chromosome pairing (putative) " unknown YGL034C unknown unknown YGL035C MIG1 glucose repression transcriptional repressor YGL036W MTC2 unknown unknown YGL037C PNC1 pyridine nucleotide cycle pyrazinamidase and nicotinamidase M/G1 YGL038C OCH1 protein glycosylation membrane-bound mannosyltransferase G1 YGL039W unknown unknown YGL040C HEM2 heme biosynthesis porphobilinogen synthase YGL041C unknown unknown YGL042C unknown unknown; similar to rat Na+/Ca++ exchanger NCX2 PIR:A54139 YGL043W DST1 transcription elongation factor TFIIS YGL044C RNA15 mRNA 3'-end processing cleavage/polyadenylation factor CF I component YGL045W unknown unknown YGL046W unknown unknown YGL047W unknown unknown; similar to Plasmodium falciparum gametocytogenesis YGL048C RPT6 protein degradation 26S proteasome regulatory subunit YGL049C TIF4632 protein synthesis mRNA cap-binding protein (eIF-4F) subunit YGL050W unknown unknown YGL051W unknown unknown YGL052W unknown unknown YGL053W PRM8 mating (putative) unknown; pheromone-regulated membrane protein YGL054C ERV14 polarized growth (putative) unknown; ER-derived vesicle protein YGL055W OLE1 fatty acid metabolism delta-9-fatty acid desaturase M/G1 YGL056C SDS23 unknown unknown; similar to S. pombe sds23 YGL057C unknown unknown YGL058W RAD6 "protein degradation, ubiquitin-mediated " E2 ub.-conjugating enzyme YGL059W unknown unknown; similar to Rat branched-chain alpha-ketoacid YGL060W unknown unknown G1 YGL061C DUO1 mitosis unknown; spindle protein G1 YGL062W PYC1 TCA cycle pyruvate carboxylase 1 YGL063W PUS2 tRNA processing pseudouridine synthase YGL064C unknown unknown YGL065C ALG2 protein glycosylation glycosyltransferase YGL066W unknown unknown; similar to Dictyostelium discoideum G-box-binding YGL067W NPY1 NAD metabolism NAD+ pyrophosphatase YGL068W unknown unknown; similar to ribosomal proteins YGL069C unknown unknown YGL070C RPB9 transcription RNA polymerase II 14.2 subunit YGL071W RCS1 iron transport transcriptional activator YGL072C unknown unknown YGL073W HSF1 heat shock transcription factor YGL074C unknown unknown YGL075C MPS2 cytoskeleton spindle pole body duplication; nuclear envelope/ER protein YGL076C RPL7A protein synthesis ribosomal protein L7A YGL077C HNM1 transport choline permease YGL078C DBP3 rRNA processing RNA helicase YGL079W unknown unknown YGL080W unknown unknown YGL081W unknown unknown YGL082W unknown unknown YGL083W SCY1 unknown unknown YGL084C GUP1 glycerol utilization glycerol transporter (putative) YGL085W unknown unknown; similar to Staphylococcus hyicus thermonuclease YGL086W MAD1 cell cycle spindle checkpoint complex subunit YGL087C MMS2 "DNA repair, postreplication " unknown YGL088W unknown unknown; similar to Cyanophora paradoxa ribosomal protein YGL089C MF(ALPHA)2 mating alpha factor G1 YGL090W LIF1 DNA replication (putative) interacts with DNA ligase M/G1 YGL091C NBP35 unknown unknown; essential; similar to bacterial partitioning ATPases YGL092W NUP145 nuclear protein targeting nuclear pore protein YGL093W SPC105 cytoskeleton spindle pole body component G1 YGL094C PAN2 mRNA processing Pab1p-dependent poly(A) ribonuclease subunit YGL095C VPS45 vacuolar protein targeting membrane protein YGL096W TOS8 unknown unknown; similar to Cup9p YGL097W SRM1 nuclear targeting; mating GDP/GTP exchange factor for Gsp1p/Gsp2p YGL098W unknown unknown YGL099W unknown unknown; similar to human possible GTP-binding protein HSR1 YGL100W SEH1 nuclear protein targeting nuclear pore protein YGL101W unknown unknown S/G2 YGL102C unknown unknown YGL103W RPL28 protein synthesis ribosomal protein L28 YGL104C unknown unknown; similar to glucose transport proteins YGL105W ARC1 tRNA aminoacylation G4 nucleic acid binding protein YGL106W MLC1 cytoskeleton myosin light chain YGL107C unknown unknown YGL108C unknown unknown YGL109W unknown unknown YGL110C unknown unknown YGL111W unknown unknown YGL112C TAF60 transcription TFIID 60 kD subunit YGL113W unknown unknown YGL114W unknown unknown; major facilitator superfamily YGL115W SNF4 glucose derepression component of Snf1 complex YGL116W CDC20 mitosis activator of the anaphase promoting complex G2/M G2/M YGL117W unknown unknown YGL118C unknown unknown; similar to Autographa californica late expression YGL119W ABC1 respiration ubiquinol-cyt.-c reductase assembly protein YGL120C PRP43 mRNA splicing spliceosome disassembly factor; RNA helicase YGL121C unknown unknown YGL122C NAB2 mRNA processing poly(A)+RNA binding protein YGL123W RPS2 protein synthesis ribosomal protein S2 YGL124C MON1 secretion (putative) unknown; brefeldin A sensitive; monensin sensitive YGL125W MET13 methionine metabolism "methylenetetrahydrofolate reductase, putative " S YGL126W SCS3 phospholipid metabolism inositol phospholipid biosynthesis YGL127C SOH1 unknown unknown; similar to RNA polymerases YGL128C unknown unknown; similar to E. coli DnaJ and other DnaJ-like YGL129C RSM51 protein synthesis "ribosomal protein, mitochondrial small subunit " YGL130W CEG1 mRNA capping mRNA guanylyltransferase YGL131C unknown unknown YGL132W unknown unknown YGL133W ITC1 chromatin structure chromatin remodeling complex subunit YGL134W PCL10 cell cycle cyclin (Pho85p) YGL135W RPL1B protein synthesis ribosomal protein L1B YGL136C unknown unknown; similar to E. coli ftsJ protein YGL137W SEC27 secretion vesicle coat component YGL138C unknown unknown YGL139W unknown unknown YGL140C unknown major facilitator superfamily YGL141W HUL5 "protein degradation, ubiquitin mediated " ubiquitin-protein ligase (E3) YGL142C GPI10 phospholipid metabolism glycosyl phosphatidyl inositol (GPI) synthesis YGL143C MRF1 protein synthesis mitochondrial peptide chain release factor YGL144C unknown unknown YGL145W TIP20 secretion unknown; interacts with Sec20p YGL146C unknown unknown; similar to Bunyamwera virus RNA-directed RNA YGL147C RPL9A protein synthesis ribosomal protein L9A YGL148W ARO2 aromatic amino acid biosynthesis chorismate synthase YGL149W unknown unknown YGL150C INO80 unknown unknown; similar to the Snf2p family of DNA-dependent ATPases YGL151W NUT1 mating type switching negative regulator of HO endonuclease YGL152C unknown unknown; similar to rat G protein-coupled glutamate YGL153W PEX14 peroxisomal protein targeting peroxisomal import machinery component YGL154C LYS5 lysine biosynthesis aminoadipate-semialdehyde dehydrogenase subunit YGL155W CDC43 protein processing geranylgeranyltransferase subunit YGL156W AMS1 cell wall catabolism vacuolar alpha-mannosidase YGL157W unknown unknown; similar to tomato dihydroflavonol 4-reductase YGL158W RCK1 unknown protein kinase YGL159W unknown unknown YGL160W unknown unknown YGL161C unknown unknown YGL162W SUT1 transport hypoxic gene family (sterol uptake) G2/M YGL163C RAD54 DNA repair DNA-dependent ATPase G1 G1 YGL164C unknown unknown YGL165C unknown unknown YGL166W CUP2 transcription copper-dependent transcriptional activator YGL167C PMR1 transport Ca(2+) ATPase YGL168W unknown unknown YGL169W SUA5 protein synthesis translation initiation protein YGL170C unknown unknown; similar to phosphoribulokinase precursor YGL171W ROK1 rRNA processing RNA helicase YGL172W NUP49 nuclear protein targeting nuclear pore protein YGL173C KEM1 mRNBA decay DNA and RNA exonuclease YGL174W unknown unknown YGL175C SAE2 "meiosis, recombination " unknown YGL176C unknown unknown; similar to Discopyge ommata Ca++ channel alpha1 YGL177W unknown unknown YGL178W MPT5 unknown unknown YGL179C TOS3 unknown putative pr