| Name |
Aliases |
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Description |
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| CDC53 |
YDL132W |
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Cdc53p|Cullin, structural protein of SCF complexes (which also contain Skp1p, Cdc34p, Hrt1p and an F-box protein) involved in ubiquitination; SCF promotes the G1-S transition by targeting G1 cyclins and the Cln-CDK inhibitor Sic1p for degradation; protein coding
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| SIC1 |
SDB25YLR079W |
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Inhibitor of Cdc28-Clb kinase complexes that controls G1/S phase transition, preventing premature S phase and ensuring genomic integrity; phosphorylation targets Sic1p for SCF(CDC4)-dependent turnover; functional homolog of mammalian Kip1|Sic1p; protein coding
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| CDC4 |
YFL009W |
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Cdc4p|F-box protein required for G1/S and G2/M transition, associates with Skp1p and Cdc53p to form a complex, SCFCdc4, which acts as ubiquitin-protein ligase directing ubiquitination of the phosphorylated CDK inhibitor Sic1p; protein coding
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| CDC34 |
DNA6UBC3YDR054C |
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Cdc34p|Ubiquitin-conjugating enzyme (E2) and catalytic subunit of SCF ubiquitin-protein ligase complex (together with Skp1p, Rbx1p, Cdc53p, and an F-box protein) that regulates cell cycle progression by targeting key substrates for degradation; protein coding
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| MET30 |
ZRG11YIL046W |
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F-box protein containing five copies of the WD40 motif, controls cell cycle function, sulfur metabolism, and methionine biosynthesis as part of the ubiquitin ligase complex; interacts with and regulates Met4p, localizes within the nucleus|Met30p; protein coding
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| SKP1 |
MGO1YDR328C |
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Evolutionarily conserved kinetochore protein that is part of multiple protein complexes, including the SCF ubiquitin ligase complex, the CBF3 complex that binds centromeric DNA, and the RAVE complex that regulates assembly of the V-ATPase|Skp1p; protein coding
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| HRT1 |
HRT2RBX1ROC1YOL133W |
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Hrt1p|RING finger containing subunit of Skp1-Cullin-F-box ubiquitin protein ligases (SCF); required for Gic2p, Far1p, Sic1p and Cln2p degradation; may tether Cdc34p (a ubiquitin conjugating enzyme or E2) and Cdc53p (a cullin) subunits of SCF; protein coding
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| GRR1 |
CAT80COT2SSU2YJR090C |
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F-box protein component of the SCF ubiquitin-ligase complex; involved in carbon catabolite repression, glucose-dependent divalent cation transport, high-affinity glucose transport, morphogenesis, and sulfite detoxification|Grr1p; protein coding
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| SWE1 |
WEE1YJL187C |
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Protein kinase that regulates the G2/M transition by inhibition of Cdc28p kinase activity; localizes to the nucleus and to the daughter side of the mother-bud neck; homolog of S. pombe Wee1p; potential Cdc28p substrate|Swe1p; protein coding
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| RTG2 |
YGL252C |
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Rtg2p|Sensor of mitochondrial dysfunction; regulates the subcellular location of Rtg1p and Rtg3p, transcriptional activators of the retrograde (RTG) and TOR pathways; Rtg2p is inhibited by the phosphorylated form of Mks1p; protein coding
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| RTT101 |
CUL8YJL047C |
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Cullin subunit of a Roc1p-dependent E3 ubiquitin ligase complex; deletion phenotype suggests a role in anaphase progression; interacts with Mms22p and implicated in Mms22-dependent DNA repair; modified by the ubiquitin-like protein, Rub1p|Rtt101p; protein coding
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| UBS1 |
YBR165W |
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Ubiquitin-conjugating enzyme suppressor that functions as a general positive regulator of Cdc34p activity; nuclear protein that may represent a link between nucleocytoplasmic transport and ubiquitin ligase activity|Ubs1p; protein coding
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| QRI8 |
UBC7YMR022W |
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Ubc7p|Ubiquitin conjugating enzyme, involved in the ER-associated protein degradation pathway; requires Cue1p for recruitment to the ER membrane; proposed to be involved in chromatin assembly; protein coding
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| RSP5 |
MDP1MUT2NPI1YER125W |
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Rsp5p|Ubiquitin-protein ligase involved in ubiquitin-mediated protein degradation; functions in multivesicular body sorting, heat shock response and ubiquitylation of arrested RNAPII; contains a hect (homologous to E6-AP carboxyl terminus) domain; protein coding
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| LRG1 |
YDL240W |
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Lrg1p|Putative GTPase-activating protein (GAP) involved in the Pkc1p-mediated signaling pathway that controls cell wall integrity; appears to specifically regulate 1,3-beta-glucan synthesis; protein coding
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| RAS2 |
CTN5CYR3GLC5YNL098C |
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GTP-binding protein that regulates the nitrogen starvation response, sporulation, and filamentous growth; farnesylation and palmitoylation required for activity and localization to plasma membrane; homolog of mammalian Ras proto-oncogenes|Ras2p; protein coding
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| ABD1 |
YBR236C |
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Abd1p|Methyltransferase, catalyzes the transfer of a methyl group from S-adenosylmethionine to the GpppN terminus of capped mRNA; protein coding
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| SPA2 |
FUS6PEA1YLL021W |
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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|Spa2p; protein coding
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| SAC7 |
YDR389W |
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GTPase activating protein (GAP) for Rho1p, involved in signaling to the actin cytoskeleton, null mutations suppress tor2 mutations and temperature sensitive mutations in actin; potential Cdc28p substrate|Sac7p; protein coding
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| POL12 |
YBL035C |
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B subunit of DNA polymerase alpha-primase complex, required for initiation of DNA replication during mitotic and premeiotic DNA synthesis; also functions in telomere capping and length regulation|Pol12p; protein coding
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| CDC9 |
MMS8YDL164C |
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Cdc9p|DNA ligase found in the nucleus and mitochondria, an essential enzyme that joins Okazaki fragments during DNA replication; also acts in nucleotide excision repair, base excision repair, and recombination; protein coding
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| CSNK2A1 |
CK2A1CKIICKII alphaEG1457 |
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CK2 catalytic subunit alpha|casein kinase II alpha 1 subunit|casein kinase II alpha subunit|casein kinase II-alpha subunit|protein kinase CK2; casein kinase 2, alpha 1 polypeptide
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| MMS1 |
RTT108SLM6YPR164W |
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Mms1p|Protein likely involved in protection against replication-dependent DNA damage; mutants are sensitive to methyl methanesulfonate (MMS); implicated in regulation of Ty1 transposition; protein coding
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| SIN4 |
BEL2GAL22MED16YNL236W |
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Sin4p|Subunit of the RNA polymerase II mediator complex; associates with core polymerase subunits to form the RNA polymerase II holoenzyme; contributes to both postive and negative transcriptional regulation; dispensible for basal transcription; protein coding
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| HEX3 |
SLX5YDL013W |
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Slx5p|Subunit of the Slx5-Slx8 substrate-specific ubiquitin ligase complex; stimulated by prior attachment of SUMO to the substrate; protein coding
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| MEP3 |
YPR138C |
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Ammonium permease of high capacity and low affinity; belongs to a ubiquitous family of cytoplasmic membrane proteins that transport only ammonium (NH4+); expression is under the nitrogen catabolite repression regulation ammonia permease|Mep3p; protein coding
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| CLN2 |
YPL256C |
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Cln2p|G1 cyclin involved in regulation of the cell cycle; activates Cdc28p kinase to promote the G1 to S phase transition; late G1 specific expression depends on transcription factor complexes, MBF (Swi6p-Mbp1p) and SBF (Swi6p-Swi4p); protein coding
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| GDH2 |
YDL215C |
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Gdh2p|NAD(+)-dependent glutamate dehydrogenase, degrades glutamate to ammonia and alpha-ketoglutarate; expression sensitive to nitrogen catabolite repression and intracellular ammonia levels; protein coding
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| YBR280C |
SAF1 |
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F-Box protein involved in proteasome-dependent degradation of Aah1p during entry of cells into quiescence; interacts with Skp1|Saf1p; protein coding
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| ETR1 |
MRF1YBR026C |
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2-enoyl thioester reductase, member of the medium chain dehydrogenase/reductase family; localized to in mitochondria, where it has a probable role in fatty acid synthesis|Etr1p; protein coding
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| DRS2 |
FUN38SWA3YAL026C |
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Aminophospholipid translocase (flippase) that maintains membrane lipid asymmetry in post-Golgi secretory vessicles; contributes to clathrin-coated vesicle formation and endocytosis; mutations in human homolog ATP8B1 result in liver disease|Drs2p; protein coding
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| CDC6 |
YJL194W |
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Cdc6p|Essential ATP-binding protein required for DNA replication, component of the pre-replicative complex (pre-RC) which requires ORC to associate with chromatin and is in turn required for Mcm2-7p DNA association; homologous to S. pombe Cdc18p; protein coding
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