| Name |
Aliases |
 |
Description |
| Evidence Code |
| Role |
Source [Interactions] |
|
|
 |
| CDC3 |
YLR314C |
 |
Component of the septin ring of the mother-bud neck that is required for cytokinesis; septins recruit proteins to the neck and can act as a barrier to diffusion at the membrane, and they comprise the 10nm filaments seen with EM
|
|
 |
 |
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| CDC12 |
CLA10PSL7YHR107C |
 |
Component of the septin ring of the mother-bud neck that is required for cytokinesis; septins recruit proteins to the neck and can act as a barrier to diffusion at the membrane, and they comprise the 10nm filaments seen with EM
|
|
 |
 |
 |
| CDC11 |
PSL9YJR076C |
 |
Component of the septin ring of the mother-bud neck that is required for cytokinesis; septins recruit proteins to the neck and can act as a barrier to diffusion at the membrane, and they comprise the 10nm filaments seen with EM
|
|
 |
 |
 |
| SHS1 |
SEP7YDL225W |
 |
One of five related septins (Cdc3p, Cdc10p, Cdc11p, Cdc12p, Shs1p) that form a cortical filamentous collar at the mother-bud neck which is necessary for normal morphogenesis and cytokinesis
|
|
 |
 |
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| GIN4 |
ERC47YDR507C |
 |
Protein kinase involved in bud growth and assembly of the septin ring, proposed to have kinase-dependent and kinase-independent activities; undergoes autophosphorylation; similar to Kcc4p and Hsl1p
|
|
 |
 |
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| BNI5 |
YNL166C |
 |
Protein involved in organization of septins at the mother-bud neck, may interact directly with the Cdc11p septin, localizes to bud neck in a septin-dependent manner
|
|
 |
 |
 |
| BUD4 |
YJR092W |
 |
Protein involved in bud-site selection and required for axial budding pattern; localizes with septins to bud neck in mitosis and may constitute an axial landmark for next round of budding; potential Cdc28p substrate
|
|
 |
 |
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| RAD53 |
MEC2SPK1LSD1YPL153C |
 |
Protein kinase, required for cell-cycle arrest in response to DNA damage; activated by trans autophosphorylation when interacting with hyperphosphorylated Rad9p; also interacts with ARS1 and plays a role in initiation of DNA replication
|
|
 |
 |
 |
| SYP1 |
YCR029C-AYCR030C |
 |
Protein with a potential role in actin cytoskeletal organization; overexpression suppresses a pfy1 (profilin) null mutation
|
|
 |
 |
 |
| MNN10 |
BED1SLC2REC41YDR245W |
 |
Subunit of a Golgi mannosyltransferase complex also containing Anp1p, Mnn9p, Mnn11p, and Hoc1p that mediates elongation of the polysaccharide mannan backbone; membrane protein of the mannosyltransferase family
|
|
 |
 |
 |
| VPS72 |
SWC2YDR485C |
 |
Htz1p-binding component of the SWR1 complex, which exchanges histone variant H2AZ (Htz1p) for chromatin-bound histone H2A; required for vacuolar protein sorting
|
|
 |
 |
 |
| AXL2 |
SRO4BUD10YIL140W |
 |
Integral plasma membrane protein required for axial budding in haploid cells, localizes to the incipient bud site and bud neck; glycosylated by Pmt4p; potential Cdc28p substrate
|
|
 |
 |
 |
| BEM3 |
YPL115C |
 |
Rho GTPase activating protein (RhoGAP) involved in control of the cytoskeleton organization; targets the essential Rho-GTPase Cdc42p, which controls establishment and maintenance of cell polarity, including bud-site assembly
|
|
 |
 |
 |
| SPA2 |
PEA1FUS6YLL021W |
 |
Component of the polarisome, which functions in actin cytoskeletal organization during polarized growth; acts as a scaffold for Mkk1p and Mpk1p cell wall integrity signaling components; potential Cdc28p substrate
|
|
 |
 |
 |
| NEW1 |
YPL226W |
 |
ATP binding cassette family member; Asn/Gln-rich rich region supports [NU+] prion formation, susceptibility to [PSI+] prion induction and aggregation of a fragment of the human Machado-Joseph Disease protein
|
|
 |
 |
 |
| AFR1 |
YDR085C |
 |
Alpha-factor pheromone receptor regulator, negatively regulates pheromone receptor signaling; required for normal mating projection (shmoo) formation; required for Spa2p to recruit Mpk1p to shmoo tip during mating; interacts with Cdc12p
|
|
 |
 |
 |
| CCT6 |
TCP6TCP20HTR3YDR188W |
 |
Subunit of the cytosolic chaperonin Cct ring complex, related to Tcp1p, essential protein that is required for the assembly of actin and tubulins in vivo; contains an ATP-binding motif
|
|
 |
 |
 |
| CDC37 |
SMO1YDR168W |
 |
Essential Hsp90p co-chaperone; necessary for passage through the START phase of the cell cycle; stabilizes protein kinase nascent chains and participates along with Hsp90p in their folding
|
|
 |
 |
 |
| NAB2 |
YGL122C |
 |
Nuclear polyadenylated RNA-binding protein; autoregulates mRNA levels; related to human hnRNPs; has nuclear localization signal sequence that binds to Kap104p; required for poly(A) tail length control and nuclear mRNA export
|
|
 |
 |
 |
| CCT3 |
BIN2TCP3YJL014W |
 |
Subunit of the cytosolic chaperonin Cct ring complex, related to Tcp1p, required for the assembly of actin and tubulins in vivo
|
|
 |
 |
 |
| PRP6 |
RNA6TSM7269YBR055C |
 |
Splicing factor, component of the U4/U6-U5 snRNP complex
|
|
 |
 |
 |
| KCC4 |
YCL024W |
 |
Protein kinase of the bud neck involved in the septin checkpoint, associates with septin proteins, negatively regulates Swe1p by phosphorylation, shows structural homology to bud neck kinases Gin4p and Hsl1p
|
|
 |
 |
 |
| RVS161 |
FUS7END6SPE161YCR009C |
 |
Amphiphysin-like lipid raft protein; subunit of a complex (Rvs161p-Rvs167p) that regulates polarization of the actin cytoskeleton, endocytosis, cell polarity, cell fusion and viability following starvation or osmotic stress
|
|
 |
 |
 |
| LPD1 |
HPD1YFL018C |
 |
Dihydrolipoamide dehydrogenase, the lipoamide dehydrogenase component (E3) of the pyruvate dehydrogenase and 2-oxoglutarate dehydrogenase multi-enzyme complexes
|
|
 |
 |
 |
| RFA2 |
RPA2BUF1YNL312W |
 |
Subunit of heterotrimeric Replication Protein A (RPA), which is a highly conserved single-stranded DNA binding protein involved in DNA replication, repair, and recombination
|
|
 |
 |
 |
| ARC1 |
YGL105W |
 |
Protein that binds tRNA and methionyl- and glutamyl-tRNA synthetases (Mes1p and Gus1p), delivering tRNA to them, stimulating catalysis, and ensuring their localization to the cytoplasm; also binds quadruplex nucleic acids
|
|
 |
 |
 |
| BNI4 |
YNL233W |
 |
Targeting subunit for Glc7p protein phosphatase, localized to the bud neck, required for localization of chitin synthase III to the bud neck via interaction with the chitin synthase III regulatory subunit Skt5p
|
|
 |
 |
 |
| UTP4 |
YDR324C |
 |
Nucleolar protein, component of the small subunit (SSU) processome containing the U3 snoRNA that is involved in processing of pre-18S rRNA
|
|
 |
 |
 |
| NIS1 |
JIP1YNL078W |
 |
Protein localized in the bud neck at G2/M phase; physically interacts with septins; possibly involved in a mitotic signaling network
|
|
 |
 |
 |
| CDC10 |
YCR002C |
 |
Component of the septin ring of the mother-bud neck that is required for cytokinesis; septins recruit proteins to the neck and can act as a barrier to diffusion at the membrane, and they comprise the 10nm filaments seen with EM
|
|
 |
 |
 |
| SMT3 |
YDR510W |
 |
Ubiquitin-like protein of the SUMO family, conjugated to lysine residues of target proteins; regulates chromatid cohesion, chromosome segregation, APC-mediated proteolysis, DNA replication and septin ring dynamics
|
|
 |
 |
 |
| CLA4 |
ERC10YNL298W |
 |
Cdc42p activated signal transducing kinase of the PAK (p21-activated kinase) family, involved in septin ring assembly and cytokinesis; directly phosphorylates septins Cdc3p and Cdc10p; other yeast PAK family members are Ste20p and Skm1p
|
|
 |
 |
 |
| CDC42 |
YLR229C |
 |
Small rho-like GTPase, essential for establishment and maintenance of cell polarity; mutants have defects in the organization of actin and septins
|
|
 |
 |
 |
| YPT7 |
AST4VAM4YML001W |
 |
GTPase; GTP-binding protein of the rab family; required for homotypic fusion event in vacuole inheritance, for endosome-endosome fusion, similar to mammalian Rab7
|
|
 |
 |
 |
| SPC2 |
SPY1YML055W |
 |
Subunit of signal peptidase complex (Spc1p, Spc2p, Spc3p, Sec11p), which catalyzes cleavage of N-terminal signal sequences of proteins targeted to the secretory pathway; homologous to mammalian SPC25
|
|
 |
 |
 |
| ROM2 |
YLR371W |
 |
GDP/GTP exchange protein (GEP) for Rho1p and Rho2p; mutations are synthetically lethal with mutations in rom1, which also encodes a GEP
|
|
 |
 |
 |
| RSC2 |
YLR357W |
 |
Component of the RSC chromatin remodeling complex; required for expression of mid-late sporulation-specific genes; involved in telomere maintenance
|
|
 |
 |
 |
| MOT3 |
ROX7YMR070W |
 |
Nuclear transcription factor with two Cys2-His2 zinc fingers; involved in repression of a subset of hypoxic genes by Rox1p, repression of several DAN/TIR genes during aerobic growth, and repression of ergosterol biosynthetic genes
|
|
 |
 |
 |
| IKI3 |
TOT1ELP1YLR384C |
 |
Subunit of Elongator complex, which is required for modification of wobble nucleosides in tRNA; maintains structural integrity of Elongator; homolog of human IKAP, mutations in which cause familial dysautonomia (FD)
|
|
 |
 |
 |
| RPL31B |
YLR406C |
 |
Protein component of the large (60S) ribosomal subunit, nearly identical to Rpl31Ap and has similarity to rat L31 ribosomal protein; associates with the karyopherin Sxm1p
|
|
 |
 |
 |
| MUB1 |
YMR100W |
 |
Protein of unknown function, deletion causes multi-budding phenotype; has similarity to Aspergillus nidulans samB gene
|
|
 |
 |
 |
| YCK2 |
YNL154C |
 |
Palmitoylated, plasma membrane-bound casein kinase I isoform; shares redundant functions with Yck1p in morphogenesis, proper septin assembly, endocytic trafficking; provides an essential function overlapping with that of Yck1p
|
|
 |
 |
 |
| TPM1 |
YNL079C |
 |
Major isoform of tropomyosin; binds to and stabilizes actin cables and filaments, which direct polarized cell growth and the distribution of several organelles; acetylated by the NatB complex and acetylated form binds actin most efficiently
|
|
 |
 |
 |
| MLF3 |
YMK1YNL074C |
 |
Serine-rich protein of unknown function; overproduction suppresses the growth inhibition caused by exposure to the immunosuppressant leflunomide
|
|
 |
 |
 |
| ELP6 |
TOT6HAP3YMR312W |
 |
Subunit of Elongator complex, which is required for modification of wobble nucleosides in tRNA; required for Elongator structural integrity
|
|
 |
 |
 |
| CHS5 |
CAL3YLR330W |
 |
Component of the exomer complex, which also contains Csh6p, Bch1p, Bch2p, and Bud7p and is involved in export of selected proteins, such as chitin synthase Chs3p, from the Golgi to the plasma membrane
|
|
 |
 |
 |
| ZRC1 |
OSR1YMR243C |
 |
Vacuolar membrane zinc transporter, transports zinc from the cytosol into the vacuole for storage; also has a role in resistance to zinc shock resulting from a sudden influx of zinc into the cytoplasm
|
|
 |
 |
 |
| ZDS1 |
CKM1CES1OSS1YMR273C |
 |
Protein that interacts with silencing proteins at the telomere, involved in transcriptional silencing; has a role in localization of Bcy1p, a regulatory subunit of protein kinase A; implicated in mRNA nuclear export
|
|
 |
 |
 |
| YMR147W |
YMR147W |
 |
Putative protein of unknown function
|
|
 |
 |
 |
| YJL045W |
YJL045W |
 |
Minor succinate dehydrogenase isozyme; homologous to Sdh1p, the major isozyme reponsible for the oxidation of succinate and transfer of electrons to ubiquinone; induced during the diauxic shift in a Cat8p-dependent manner
|
|
 |
 |
 |
| GYP6 |
YJL044C |
 |
GTPase-activating protein (GAP) for the yeast Rab family member, Ypt6p; involved in vesicle mediated protein transport
|
|
 |
 |
 |
| VPS55 |
YJR044C |
 |
Late endosomal protein involved in late endosome to vacuole trafficking; functional homolog of human obesity receptor gene-related protein (OB-RGRP)
|
|
 |
 |
 |
| YKL050C |
YKL050C |
 |
Protein of unknown function; the YKL050W protein is a target of the SCFCdc4 ubiquitin ligase complex and YKL050W transcription is regulated by Azf1p
|
|
 |
 |
 |
| RNH201 |
RNH35YNL072W |
 |
Ribonuclease H2 catalytic subunit, removes RNA primers during Okazaki fragment synthesis; cooperates with Rad27p nuclease
|
|
 |
 |
 |
| YJL049W |
YJL049W |
 |
Putative protein of unknown function; YJL049W is a non-essential gene
|
|
 |
 |
 |
| MNN11 |
YJL183W |
 |
Subunit of a Golgi mannosyltransferase complex that also contains Anp1p, Mnn9p, Mnn10p, and Hoc1p, and mediates elongation of the polysaccharide mannan backbone; has homology to Mnn10p
|
|
 |
 |
 |
| GSH1 |
YJL101C |
 |
Gamma glutamylcysteine synthetase catalyzes the first step in glutathione (GSH) biosynthesis; expression induced by oxidants, cadmium, and mercury
|
|
 |
 |
 |
| VPS24 |
DID3YKL041W |
 |
One of four subunits of the endosomal sorting complex required for transport III (ESCRT-III); forms an ESCRT-III subcomplex with Did4p; involved in the sorting of transmembrane proteins into the multivesicular body (MVB) pathway
|
|
 |
 |
 |
| NAP1 |
YKR048C |
 |
Protein that interacts with mitotic cyclin Clb2p; required for the regulation of microtubule dynamics during mitosis; controls bud morphogenesis; involved in the transport of H2A and H2B histones to the nucleus
|
|
 |
 |
 |
| SWI6 |
PSL8SDS11YLR182W |
 |
Transcription cofactor, forms complexes with DNA-binding proteins Swi4p and Mbp1p to regulate transcription at the G1/S transition; involved in meiotic gene expression; localization regulated by phosphorylation; potential Cdc28p substrate
|
|
 |
 |
 |
| RPL37A |
YLR185W |
 |
Protein component of the large (60S) ribosomal subunit, has similarity to Rpl37Bp and to rat L37 ribosomal protein
|
|
 |
 |
 |
| LIP2 |
YLR239C |
 |
Lipoyl ligase, involved in the modification of mitochondrial enzymes by the attachment of lipoic acid groups
|
|
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 |
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| ACE2 |
YLR131C |
 |
Transcription factor that activates expression of early G1-specific genes, localizes to daughter cell nuclei after cytokinesis and delays G1 progression in daughters, localization is regulated by phosphorylation; potential Cdc28p substrate
|
|
 |
 |
 |
| UBI4 |
SCD2UB14YLL039C |
 |
Ubiquitin, becomes conjugated to proteins, marking them for selective degradation via the ubiquitin-26S proteasome system; essential for the cellular stress response; encoded as a polyubiquitin precursor comprised of 5 head-to-tail repeats
|
|
 |
 |
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| TRK2 |
RPD2YKR050W |
 |
Component of the Trk1p-Trk2p potassium transport system
|
|
 |
 |
 |
| RPS21A |
RPS25YKR057W |
 |
Protein component of the small (40S) ribosomal subunit; nearly identical to Rps21Bp and has similarity to rat S21 ribosomal protein
|
|
 |
 |
 |
| BUD6 |
AIP3YLR319C |
 |
Actin- and formin-interacting protein, involved in actin cable nucleation and polarized cell growth; isolated as bipolar budding mutant; potential Cdc28p substrate
|
|
 |
 |
 |
| LIP5 |
YOR196C |
 |
Protein involved in biosynthesis of the coenzyme lipoic acid, has similarity to E. coli lipoic acid synthase
|
|
 |
 |
 |
| VPS30 |
ATG6VPT30APG6YPL120W |
 |
Subunit of phosphatidylinositol (PtdIns) 3-kinase complexes I and II; Complex I is essential in autophagy and Complex II is required for vacuolar protein sorting; ortholog of the higher eukaryotic gene Beclin 1
|
|
 |
 |
 |
| ELP4 |
TOT7HAP1YPL101W |
 |
Subunit of Elongator complex, which is required for modification of wobble nucleosides in tRNA; required for Elongator structural integrity
|
|
 |
 |
 |
| MGR2 |
YPL098C |
 |
Protein required for growth of cells lacking the mitochondrial genome
|
|
 |
 |
 |
| UIP4 |
YPL186C |
 |
Protein that interacts with Ulp1p, a Ubl (ubiquitin-like protein)-specific protease for Smt3p protein conjugates; detected in a phosphorylated state in the mitochondrial outer membrane; also detected in ER and nuclear envelope
|
|
 |
 |
 |
| SSO1 |
YPL232W |
 |
Plasma membrane t-SNARE involved in fusion of secretory vesicles at the plasma membrane and in vesicle fusion during sporulation; forms a complex with Sec9p that binds v-SNARE Snc2p; syntaxin homolog; functionally redundant with Sso2p
|
|
 |
 |
 |
| SNC2 |
YOR327C |
 |
Vesicle membrane receptor protein (v-SNARE) involved in the fusion between Golgi-derived secretory vesicles with the plasma membrane; member of the synaptobrevin/VAMP family of R-type v-SNARE proteins
|
|
 |
 |
 |
| GDS1 |
YOR355W |
 |
Protein of unknown function, required for growth on glycerol as a carbon source; the authentic, non-tagged protein is detected in highly purified mitochondria in high-throughput studies
|
|
 |
 |
 |
| PNG1 |
YPL096W |
 |
Conserved peptide N-glycanase required for deglycosylation of misfolded glycoproteins during proteasome-dependent degradation, localizes to the cytoplasm and nucleus, interacts with the DNA repair protein Rad23p
|
|
 |
 |
 |
| ELP3 |
TOT3HPA1YPL086C |
 |
Subunit of Elongator complex, which is required for modification of wobble nucleosides in tRNA; exhibits histone acetyltransferase activity that is directed to histones H3 and H4; disruption confers resistance to K. lactis zymotoxin
|
|
 |
 |
 |
| UBA3 |
YPR066W |
 |
Protein that acts together with Ula1p to activate Rub1p before its conjugation to proteins (neddylation), which may play a role in protein degradation; GFP-fusion protein localizes to the cytoplasm in a punctate pattern
|
|
 |
 |
 |
| MSS18 |
YPR134W |
 |
Nuclear encoded protein needed for efficient splicing of mitochondrial COX1 aI5beta intron; mss18 mutations block cleavage of 5' exon - intron junction; phenotype of intronless strain suggests additional functions
|
|
 |
 |
 |
| ARP2 |
ACT2YDL029W |
 |
Essential component of the Arp2/3 complex, which is a highly conserved actin nucleation center required for the motility and integrity of actin patches; involved in endocytosis and membrane growth and polarity
|
|
 |
 |
 |
| MNI2 |
YPR045C |
 |
Deletion mutant is synthetically lethal with MEN mutants
|
|
 |
 |
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| RAD1 |
LPB9YPL022W |
 |
Single-stranded DNA endonuclease (with Rad10p), cleaves single-stranded DNA during nucleotide excision repair and double-strand break repair; subunit of Nucleotide Excision Repair Factor 1 (NEF1); homolog of human XPF protein
|
|
 |
 |
 |
| BTS1 |
YPL069C |
 |
Geranylgeranyl diphosphate synthase, increases the intracellular pool of geranylgeranyl diphosphate, suppressor of bet2 mutation that causes defective geranylgeranylation of small GTP-binding proteins that mediate vesicular traffic
|
|
 |
 |
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| SGF11 |
YPL047W |
 |
Integral subunit of SAGA histone acetyltransferase complex, regulates transcription of a subset of SAGA-regulated genes, required for the Ubp8p association with SAGA and for H2B deubiquitylation
|
|
 |
 |
 |
| YOR251C |
YOR251C |
 |
Putative protein of unknown function with similarity to human thiosulfate sulfurtransferase, an enzyme that catalyzes the transfer of sulfur from thiosulfate to cyanide, forming sulfite and thiocyanate; YOR251C is a non-essential gene
|
|
 |
 |
 |
| NPT1 |
YOR209C |
 |
Nicotinate phosphoribosyltransferase, acts in the salvage pathway of NAD+ biosynthesis; required for silencing at rDNA and telomeres and has a role in silencing at mating-type loci; localized to the nucleus
|
|
 |
 |
 |
| SSK2 |
YNR031C |
 |
MAP kinase kinase kinase of the HOG1 mitogen-activated signaling pathway; interacts with Ssk1p, leading to autophosphorylation and activation of Ssk2p which phosphorylates Pbs2p; also mediates actin cytoskeleton recovery from osmotic stress
|
|
 |
 |
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| YOL163W |
YOL163W |
 |
Putative protein of unknown function; member of the Dal5p subfamily of the major facilitator family
|
|
 |
 |
 |
| VPS68 |
YOL129W |
 |
Vacuolar membrane protein of unknown function involved in vacuolar protein sorting; also detected in the mitochondria
|
|
 |
 |
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| CSE2 |
MED9YNR010W |
 |
Subunit of the RNA polymerase II mediator complex; associates with core polymerase subunits to form the RNA polymerase II holoenzyme; component of the Med9/10 module; required for regulation of RNA polymerase II activity
|
|
 |
 |
 |
| ATG3 |
AUT1APG3YNR007C |
 |
E2-like enzyme involved in autophagy and the cytoplasm-to-vacuole targeting (Cvt) pathway; plays a role in formation of Atg8p-phosphatidylethanolamine conjugates, which are involved in membrane dynamics during autophagy and Cvt
|
|
 |
 |
 |
| SIW14 |
OCA3YNL032W |
 |
Tyrosine phosphatase that plays a role in actin filament organization and endocytosis; localized to the cytoplasm
|
|
 |
 |
 |
| VPS27 |
GRD11VPL23VPT27YNR006W |
 |
Endosomal protein that forms a complex with Hse1p; required for recycling Golgi proteins, forming lumenal membranes and sorting ubiquitinated proteins destined for degradation; has Ubiquitin Interaction Motifs which bind ubiquitin (Ubi4p)
|
|
 |
 |
 |
| TRM11 |
YOL124C |
 |
Catalytic subunit of an adoMet-dependent tRNA methyltransferase complex (Trm11p-Trm112p), required for the methylation of the guanosine nucleotide at position 10 (m2G10) in tRNAs; contains a THUMP domain and a methyltransferase domain
|
|
 |
 |
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| MSN1 |
FUP1HRB382MSS10YOL116W |
 |
Transcriptional activator involved in regulation of invertase and glucoamylase expression, invasive growth and pseudohyphal differentiation, iron uptake, chromium accumulation, and response to osmotic stress; localizes to the nucleus
|
|
 |
 |
 |
| LSC1 |
YOR142W |
 |
Alpha subunit of succinyl-CoA ligase, which is a mitochondrial enzyme of the TCA cycle that catalyzes the nucleotide-dependent conversion of succinyl-CoA to succinate; phosphorylated
|
|
 |
 |
 |
| MET28 |
YIR017C |
 |
Transcriptional activator in the Cbf1p-Met4p-Met28p complex, participates in the regulation of sulfur metabolism
|
|
 |
 |
 |
| RGA1 |
THE1DBM1YOR127W |
 |
GTPase-activating protein for the polarity-establishment protein Cdc42p; implicated in control of septin organization, pheromone response, and haploid invasive growth
|
|
 |
 |
 |
| YVC1 |
YOR088WYOR087W |
 |
Vacuolar cation channel, mediates release of Ca(2+) from the vacuole in response to hyperosmotic shock
|
|
 |
 |
 |
| CKB2 |
YOR039W |
 |
Beta' regulatory subunit of casein kinase 2, a Ser/Thr protein kinase with roles in cell growth and proliferation; the holoenzyme also contains CKA1, CKA2 and CKB1, the many substrates include transcription factors and all RNA polymerases
|
|
 |
 |
 |
| BUD21 |
YOR29-29UTP16YOR078W |
 |
Component of small ribosomal subunit (SSU) processosome that contains U3 snoRNA; originally isolated as bud-site selection mutant that displays a random budding pattern
|
|
 |
 |
 |
| YDJ1 |
MAS5HSP40YNL064C |
 |
Protein chaperone involved in regulation of the HSP90 and HSP70 functions; involved in protein translocation across membranes; member of the DnaJ family
|
|
 |
 |
 |
| VAM7 |
VPS43YGL212W |
 |
Component of the vacuole SNARE complex involved in vacuolar morphogenesis; SNAP-25 homolog; functions with a syntaxin homolog Vam3p in vacuolar protein trafficking
|
|
 |
 |
 |
| SEC22 |
TSL26SLY2YLR268W |
 |
R-SNARE protein; assembles into SNARE complex with Bet1p, Bos1p and Sed5p; cycles between the ER and Golgi complex; involved in anterograde and retrograde transport between the ER and Golgi; synaptobrevin homolog
|
|
 |
 |
 |
| RTT107 |
ESC4YHR154W |
 |
Protein implicated in Mms22-dependent DNA repair during S phase, DNA damage induces phosphorylation by Mec1p at one or more SQ/TQ motifs; interacts with Mms22p and Slx4p; has four BRCT domains; has a role in regulation of Ty1 transposition
|
|
 |
 |
 |
| IRA2 |
CCS1GLC4YOL081W |
 |
GTPase-activating protein that negatively regulates RAS by converting it from the GTP- to the GDP-bound inactive form, required for reducing cAMP levels under nutrient limiting conditions, has similarity to Ira1p and human neurofibromin
|
|
 |
 |
 |
| SPT2 |
EXA1SIN1YER161C |
 |
Protein involved in negative regulation of transcription; required for RNA polyadenylation; exhibits regulated interactions with both histones and SWI-SNF components, has similarity to mammalian HMG1 proteins
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| GCR2 |
YNL199C |
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Transcriptional activator of genes involved in glycolysis; interacts and functions with the DNA-binding protein Gcr1p
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| PRE9 |
YGR135W |
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20S proteasome beta-type subunit; the only nonessential 20S subunit
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| IRC5 |
YFR038W |
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Putative ATPase containing the DEAD/H helicase-related sequence motif; null mutant displays increased levels of spontaneous Rad52 foci
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| IQG1 |
CYK1YPL242C |
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Essential protein required for determination of budding pattern, promotes localization of axial markers Bud4p and Cdc12p and functionally interacts with Sec3p, localizes to the contractile ring during anaphase, member of the IQGAP family
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| HPA3 |
YEL066W |
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D-Amino acid N-acetyltransferase, catalyzes N-acetylation of D-amino acids through ordered bi-bi mechanism in which acetyl-CoA is first substrate bound and CoA is last product liberated; similar to Hpa2p, acetylates histones weakly in vitro
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| BEM1 |
SRO1YBR200W |
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Protein containing SH3-domains, involved in establishing cell polarity and morphogenesis; functions as a scaffold protein for complexes that include Cdc24p, Ste5p, Ste20p, and Rsr1p
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| ATG9 |
AUT9APG9CVT7YDL149W |
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Transmembrane protein involved in formation of Cvt and autophagic vesicles; cycles between the pre-autophagosomal structure and other cytosolic punctate structures, not found in autophagosomes
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| CYK3 |
YDL117W |
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SH3-domain protein located in the mother-bud neck and the cytokinetic actin ring; mutant phenotype and genetic interactions suggest a role in cytokinesis
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| CHS3 |
CSD2KTI2DIT101YBR023C |
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Chitin synthase III, catalyzes the transfer of N-acetylglucosamine (GlcNAc) to chitin; required for synthesis of the majority of cell wall chitin, the chitin ring during bud emergence, and spore wall chitosan
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| ATG8 |
AUT7CVT5APG8YBL078C |
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Protein required for autophagy; modified by the serial action of Atg4p, Atg7p, and Atg3p, and conjugated at the C terminus with phosphatidylethanolamine, to become the form essential for generation of autophagosomes
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| MAD1 |
YGL086W |
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Coiled-coil protein involved in the spindle-assembly checkpoint; phosphorylated by Mps1p upon checkpoint activation which leads to inhibition of the activity of the anaphase promoting complex; forms a complex with Mad2p
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| CLN3 |
WHI1FUN10DAF1YAL040C |
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G1 cyclin involved in cell cycle progression; activates Cdc28p kinase to promote the G1 to S phase transition; plays a role in regulating transcription of the other G1 cyclins, CLN1 and CLN2; regulated by phosphorylation and proteolysis
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| RPN4 |
UFD5SON1YDL020C |
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Transcription factor that stimulates expression of proteasome genes; Rpn4p levels are in turn regulated by the 26S proteasome in a negative feedback control mechanism; RPN4 is transcriptionally regulated by various stress responses
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| SSF1 |
YHR066W |
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Constituent of 66S pre-ribosomal particles, required for ribosomal large subunit maturation; functionally redundant with Ssf2p; member of the Brix family
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| GET2 |
RMD7HUR2YER083C |
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Subunit of the GET complex; required for meiotic nuclear division and for the retrieval of HDEL proteins from the Golgi to the ER in an ERD2 dependent fashion; may be involved in cell wall function
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| CIN8 |
SDS15KSL2YEL061C |
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Kinesin motor protein involved in mitotic spindle assembly and chromosome segregation
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| RTT102 |
YGR275W |
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Component of both the SWI/SNF and RSC chromatin remodeling complexes, suggested role in chromosome maintenance; possible weak regulator of Ty1 transposition
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| SDC1 |
SAF19CPS25YDR469W |
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Subunit of the COMPASS (Set1C) complex, which methylates histone H3 on lysine 4 and is required in transcriptional silencing near telomeres; has similarity to C. elegans Dpy-30
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| YHP1 |
YDR451C |
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One of two homeobox transcriptional repressors (see also Yox1p), that bind to Mcm1p and to early cell cycle box (ECB) elements of cell cycle regulated genes, thereby restricting ECB-mediated transcription to the M/G1 interval
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| RGA2 |
YDR379W |
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GTPase-activating protein for the polarity-establishment protein Cdc42p; implicated in control of septin organization, pheromone response, and haploid invasive growth
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| BNI1 |
SHE5PPF3YNL271C |
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Formin, nucleates the formation of linear actin filaments, involved in cell processes such as budding and mitotic spindle orientation which require the formation of polarized actin cables, functionally redundant with BNR1
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| BUB3 |
YOR026W |
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Kinetochore checkpoint WD40 repeat protein that localizes to kinetochores during prophase and metaphase, delays anaphase in the presence of unattached kinetochores; forms complexes with Mad1p-Bub1p and with Cdc20p, binds Mad2p and Mad3p
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| SRB8 |
GIG1YCR080WSSN5YCR081W |
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Subunit of the RNA polymerase II mediator complex; associates with core polymerase subunits to form the RNA polymerase II holoenzyme; essential for transcriptional regulation; involved in glucose repression
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| GCN1 |
YGL195W |
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Positive regulator of the Gcn2p kinase activity, forms a complex with Gcn20p; proposed to stimulate Gcn2p activation by an uncharged tRNA
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| SKI8 |
REC103YGL213C |
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Protein involved in exosome mediated 3' to 5' mRNA degradation and translation inhibition of non-poly(A) mRNAs as well as double-strand break formation during meiotic recombination; required for repressing propagation of dsRNA viruses
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| WHI4 |
YDL224C |
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Putative RNA binding protein and partially redundant Whi3p homolog that regulates the cell size requirement for passage through Start and commitment to cell division
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| LSM6 |
YDR378C |
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Lsm (Like Sm) protein; part of heteroheptameric complexes (Lsm2p-7p and either Lsm1p or 8p): cytoplasmic Lsm1p complex involved in mRNA decay; nuclear Lsm8p complex part of U6 snRNP and possibly involved in processing tRNA, snoRNA, and rRNA
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| ISW1 |
SGN2YBR245C |
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Member of the imitation-switch (ISWI) class of ATP-dependent chromatin remodeling complexes; ATPase that forms a complex with Ioc2p and Ioc4p to regulate transcription elongation, and a complex with Ioc3p to repress transcription initiation
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| YKE2 |
GIM1PFD6YLR200W |
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Subunit of the heterohexameric Gim/prefoldin protein complex involved in the folding of alpha-tubulin, beta-tubulin, and actin
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| PTC1 |
CWH47KCS2TPD1YDL006W |
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Type 2C protein phosphatase (PP2C); inactivates the osmosensing MAPK cascade by dephosphorylating Hog1p; mutation delays mitochondrial inheritance; deletion reveals defects in precursor tRNA splicing, sporulation and cell separation
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| SOK1 |
YDR006C |
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Protein whose overexpression suppresses the growth defect of mutants lacking protein kinase A activity; involved in cAMP-mediated signaling; localized to the nucleus; similar to the mouse testis-specific protein PBS13
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| DBF2 |
YGR092W |
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Ser/Thr kinase involved in transcription and stress response; functions as part of a network of genes in exit from mitosis; localization is cell cycle regulated; activated by Cdc15p during the exit from mitosis
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| CBP4 |
YGR174C |
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Mitochondrial protein required for assembly of ubiquinol cytochrome-c reductase complex (cytochrome bc1 complex); interacts with Cbp3p and function is partially redundant with that of Cbp3p
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| ELP2 |
TOT2YGR200C |
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Subunit of Elongator complex, which is required for modification of wobble nucleosides in tRNA; target of Kluyveromyces lactis zymocin
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| CGR1 |
YGL029W |
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Protein involved in nucleolar integrity and processing of the pre-rRNA for the 60S ribosome subunit; transcript is induced in response to cytotoxic stress but not genotoxic stress
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| YGL036W |
YGL036W |
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Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm; YGL036W is not an essential gene
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| NCS6 |
YGL210W-ATUC1YGL211W |
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Protein required for thiolation of the uridine at the wobble position of Gln, Lys, and Glu tRNAs; has a role in urmylation and in invasive and pseudohyphal growth; inhibits replication of Brome mosaic virus in S. cerevisiae
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| KEM1 |
SKI1DST2RAR5YGL173C |
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Evolutionarily-conserved 5'-3' exonuclease component of cytoplasmic processing (P) bodies involved in mRNA decay; plays a role in microtubule-mediated processes, filamentous growth, ribosomal RNA maturation, and telomere maintenance
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| PHB2 |
YGR231C |
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Subunit of the prohibitin complex (Phb1p-Phb2p), a 1.2 MDa ring-shaped inner mitochondrial membrane chaperone that stabilizes newly synthesized proteins; determinant of replicative life span; involved in mitochondrial segregation
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| SOD2 |
YHR008C |
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Mitochondrial superoxide dismutase, protects cells against oxygen toxicity; phosphorylated
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| PEX18 |
YHR160C |
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Peroxin required for targeting of peroxisomal matrix proteins containing PTS2; interacts with Pex7p; partially redundant with Pex21p
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| VHS2 |
YIL135C |
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Cytoplasmic protein of unknown function; identified as a high-copy suppressor of the synthetic lethality of a sis2 sit4 double mutant, suggesting a role in G1/S phase progression; similar to Mlf3p
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| FLX1 |
YIL134W |
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Protein required for transport of flavin adenine dinucleotide (FAD), a synthesis product of riboflavin, across the mitochondrial membrane
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| CHS7 |
YHR142W |
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Protein of unknown function, involved in chitin biosynthesis by regulating Chs3p export from the ER
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| BZZ1 |
LSB7YHR114W |
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SH3 domain protein implicated in the regulation of actin polymerization, able to recruit actin polymerization machinery through its SH3 domains, colocalizes with cortical actin patches and Las17p, interacts with type I myosins
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| PIH1 |
NOP17YHR034C |
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Protein of unresolved function; may function in protein folding and/or rRNA processing, interacts with a chaperone (Hsp82p), two chromatin remodeling factors (Rvb1p, Rvb2p) and two rRNA processing factors (Rrp43p, Nop58p)
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| UBA4 |
YHR1YHR111W |
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Protein that activates Urm1p before its conjugation to proteins (urmylation); one target is the thioredoxin peroxidase Ahp1p, suggesting a role of urmylation in the oxidative stress response
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| YGL231C |
YGL231C |
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Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the endoplasmic reticulum
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| ZRT1 |
YGL255W |
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High-affinity zinc transporter of the plasma membrane, responsible for the majority of zinc uptake; transcription is induced under low-zinc conditions by the Zap1p transcription factor
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| SSD1 |
CLA1MCS1SRK1YDR293C |
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Protein with a role in maintenance of cellular integrity, interacts with components of the TOR pathway; ssd1 mutant of a clinical S. cerevisiae strain displays elevated virulence
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| BCS1 |
YDR375C |
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Protein of the mitochondrial inner membrane that functions as an ATP-dependent chaperone, required for the incorporation of the Rip1p and Qcr10p subunits into the cytochrome bc(1) complex; member of the CDC48/PAS1/SEC18 ATPase family
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| SHE9 |
MDM33YDR393W |
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Mitochondrial inner membrane protein required for normal mitochondrial morphology, may be involved in fission of the inner membrane; forms a homo-oligomeric complex
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| HTA1 |
H2A1SPT11YDR225W |
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One of two nearly identical (see also HTA2) histone H2A subtypes; core histone required for chromatin assembly and chromosome function; DNA damage-dependent phosphorylation by Mec1p facilitates DNA repair; acetylated by Nat4p
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| UME6 |
NIM2CAR80RIM16YDR207C |
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Key transcriptional regulator of early meiotic genes, binds URS1 upstream regulatory sequence, couples metabolic responses to nutritional cues with initiation and progression of meiosis, forms complex with Ime1p, and also with Sin3p-Rpd3p
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| VPS41 |
VAM2CVT8SVL2YDR080W |
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Vacuolar membrane protein that is a subunit of the homotypic vacuole fusion and vacuole protein sorting (HOPS) complex; essential for membrane docking and fusion at the Golgi-to-endosome and endosome-to-vacuole stages of protein transport
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| DNF2 |
YDR093W |
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Aminophospholipid translocase (flippase) that localizes primarily to the plasma membrane; contributes to endocytosis, protein transport and cell polarity; type 4 P-type ATPase
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| DIT2 |
CYP56YDR402C |
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N-formyltyrosine oxidase, sporulation-specific microsomal enzyme involved in the production of N,N-bisformyl dityrosine required for spore wall maturation, homologous to cytochrome P-450s
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| EMI1 |
YDR512C |
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Non-essential protein of unknown function required for transcriptional induction of the early meiotic-specific transcription factor IME1, also required for sporulation
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| WWM1 |
YFL010C |
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WW domain containing protein of unknown function; binds to Mca1p, a caspase-related protease that regulates H2O2-induced apoptosis; overexpression causes Gi phase growth arrest and clonal death that is suppressed by overexpression of MCA1
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| YFR016C |
YFR016C |
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Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm and bud; interacts with Spa2p; YFL016C is not an essential gene
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| RAD4 |
YER162C |
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Protein that recognizes and binds damaged DNA (with Rad23p) during nucleotide excision repair; subunit of Nuclear Excision Repair Factor 2 (NEF2); homolog of human XPC protein
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| UBP5 |
YER144C |
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Putative ubiquitin-specific protease, closest paralog of Doa4p but has no functional overlap; concentrates at the bud neck
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| CAJ1 |
YER048C |
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Nuclear type II J heat shock protein of the E. coli dnaJ family, contains a leucine zipper-like motif, binds to non-native substrates for presentation to Ssa3p, may function during protein translocation, assembly and disassembly
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| SWI4 |
ART1YER111C |
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DNA binding component of the SBF complex (Swi4p-Swi6p), a transcriptional activator that in concert with MBF (Mbp1-Swi6p) regulates late G1-specific transcription of targets including cyclins and genes required for DNA synthesis and repair
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| DOT5 |
YIL010W |
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Nuclear thiol peroxidase which functions as an alkyl-hydroperoxide reductase during post-diauxic growth
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