| Name |
Aliases |
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Description |
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| HSP104 |
YLL026W |
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Heat shock protein that cooperates with Ydj1p (Hsp40) and Ssa1p (Hsp70) to refold and reactivate previously denatured, aggregated proteins; responsive to stresses including: heat, ethanol, and sodium arsenite; involved in [PSI+] propagation|Hsp104p; protein coding
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| SUP35 |
GST1PNM2SAL3YDR172W |
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Sup35p|Translation termination factor eRF3; altered protein conformation creates the [PSI(+)] prion, a dominant cytoplasmically inherited protein aggregate that alters translational fidelity and creates a nonsense suppressor phenotype; protein coding
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| CPR7 |
YJR032W |
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Cpr7p|Peptidyl-prolyl cis-trans isomerase (cyclophilin), catalyzes the cis-trans isomerization of peptide bonds N-terminal to proline residues; binds to Hsp82p and contributes to chaperone activity; protein coding
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| STI1 |
YOR027W |
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Hsp90 cochaperone, interacts with the Ssa group of the cytosolic Hsp70 chaperones; activates the ATPase activity of Ssa1p; homolog of mammalian Hop protein|Sti1p; protein coding
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| SSA1 |
YG100YAL005C |
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ATPase involved in protein folding and nuclear localization signal (NLS)-directed nuclear transport; member of heat shock protein 70 (HSP70) family; forms a chaperone complex with Ydj1p; localized to the nucleus, cytoplasm, and cell wall|Ssa1p; protein coding
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| NAM9 |
MNA6YNL137C |
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Mitochondrial ribosomal component of the small subunit|Nam9p; protein coding
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| FCY1 |
YPR062W |
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Cytosine deaminase, zinc metalloenzyme that catalyzes the hydrolytic deamination of cytosine to uracil; of biomedical interest because it also catalyzes the deamination of 5-fluorocytosine (5FC) to form anticancer drug 5-fluorouracil (5FU)|Fcy1p; protein coding
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| HRR25 |
YPL204W |
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Hrr25p|Protein kinase involved in regulating diverse events including vesicular trafficking, DNA repair, and chromosome segregation; binds the CTD of RNA pol II; homolog of mammalian casein kinase 1delta (CK1delta); protein coding
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| SRB5 |
MED18YGR104C |
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Srb5p|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 telomere maintenance; protein coding
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| COG6 |
COD2SEC37YNL041C |
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Cog6p|Component of the conserved oligomeric Golgi complex (Cog1p through Cog8p), a cytosolic tethering complex that functions in protein trafficking to mediate fusion of transport vesicles to Golgi compartments; protein coding
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| ECM2 |
SLT11YBR065C |
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Ecm2p|Pre-mRNA splicing factor, facilitates the cooperative formation of U2/U6 helix II in association with stem II in the spliceosome, function may be regulated by Slu7p; protein coding
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| YEF3 |
TEF3YLR249W |
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Translational elongation factor 3, stimulates the binding of aminoacyl-tRNA (AA-tRNA) to ribosomes by releasing EF-1 alpha from the ribosomal complex; contains two ABC cassettes; binds and hydrolyses ATP|Yef3p; protein coding
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| CAM1 |
TEF3YPL048W |
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Cam1p|Nuclear protein required for transcription of MXR1; binds the MXR1 promoter in the presence of other nuclear factors; binds calcium and phospholipids; has similarity to translational cofactor EF-1 gamma; protein coding
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| URE2 |
YNL229C |
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Nitrogen catabolite repression transcriptional regulator that acts by inhibition of GLN3 transcription in good nitrogen source; altered form of Ure2p creates [URE3] prion|Ure2p; protein coding
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| HRD1 |
DER3YOL013C |
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Hrd1p|Ubiquitin-protein ligase required for endoplasmic reticulum-associated degradation (ERAD) of misfolded proteins; genetically linked to the unfolded protein response (UPR); regulated through association with Hrd3p; contains an H2 ring finger; protein coding
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| YLR072W |
YLR072W |
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Protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm in a punctate pattern; YLR072W is not an esssential gene|Ylr072wp; protein coding
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| SGF73 |
sca7YGL066W |
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73 kDa subunit of SAGA histone acetyltransferase complex; involved in formation of the preinitiation complex assembly at promoters|Sgf73p; protein coding
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| YIR007W |
YIR007W |
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Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm; YIR007W is a non-essential gene|Yir007wp; protein coding
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| VPS4 |
CSC1DID6END13YPR173C |
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AAA-type ATPase that is regulated by Vta1p; required for late endosome to vacuole transport; catalyzes the release of an endosomal membrane-associated class E VPS protein complex; regulates cellular sterol metabolism|Vps4p; protein coding
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| CPR6 |
CYP40YLR216C |
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Cpr6p|Peptidyl-prolyl cis-trans isomerase (cyclophilin), catalyzes the cis-trans isomerization of peptide bonds N-terminal to proline residues; binds to Hsp82p and contributes to chaperone activity; protein coding
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| NTA1 |
DEA1YJR062C |
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Amidase, removes the amide group from N-terminal asparagine and glutamine residues to generate proteins with N-terminal aspartate and glutamate residues that are targets of ubiquitin-mediated degradation|Nta1p; protein coding
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| ESS1 |
PIN1PTF1YJR017C |
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Ess1p|Peptidylprolyl-cis/trans-isomerase (PPIase) specific for phosphorylated serine and threonine residues N-terminal to proline; regulates phosphorylation of the RNA polymerase II large subunit (Rpo21p) C-terminal domain; protein coding
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| YKL215C |
YKL215C |
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Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the cytoplasm|Ykl215cp; protein coding
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| YFL007W |
BLM10YFL006W |
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Blm10p|Proteosome activator subunit; found in association with core particles, with and without the 19S regulatory particle; required for resistance to bleomycin, may be involved in protecting against oxidative damage; similar to mammalian PA200; protein coding
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| UTP9 |
YHR196W |
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Nucleolar protein, component of the small subunit (SSU) processome containing the U3 snoRNA that is involved in processing of pre-18S rRNA|Utp9p; protein coding
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| KIN2 |
YLR096W |
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Kin2p|Serine/threonine protein kinase involved in regulation of exocytosis; localizes to the cytoplasmic face of the plasma membrane; closely related to Kin1p; protein coding
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| NPL6 |
RSC7YMR091C |
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Component of the RSC chromatin remodeling complex; interacts with Rsc3p, Rsc30p, Ldb7p, and Htl1p to form a module important for a broad range of RSC functions; involved in nuclear protein import and maintenance of proper telomere length|Npl6p; protein coding
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| RFC4 |
YOL094C |
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Rfc4p|Subunit of heteropentameric Replication factor C (RF-C), which is a DNA binding protein and ATPase that acts as a clamp loader of the proliferating cell nuclear antigen (PCNA) processivity factor for DNA polymerases delta and epsilon; protein coding
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| LYS4 |
LYS3YDR234W |
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Homoaconitase, catalyzes the conversion of homocitrate to homoisocitrate, which is a step in the lysine biosynthesis pathway|Lys4p; protein coding
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| RSC2 |
YLR357W |
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Component of the RSC chromatin remodeling complex; required for expression of mid-late sporulation-specific genes; involved in telomere maintenance|Rsc2p; protein coding
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| NUP116 |
NSP116YMR047C |
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Nup116p|Subunit of the nuclear pore complex (NPC) that is localized to both sides of the pore; contains a repetitive GLFG motif that interacts with mRNA export factor Mex67p and with karyopherin Kap95p; homologous to Nup100p; protein coding
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| NUP57 |
YGR119C |
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Nucleoporin, essential subunit of the nuclear pore complex (NPC), functions as the organizing center of an NPC subcomplex containing Nsp1p, Nup49p, Nup57p, and Nic96p|Nup57p; protein coding
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| RSC3 |
YDR303C |
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Component of the RSC chromatin remodeling complex; essential gene required for maintenance of proper ploidy and regulation of ribosomal protein genes and the cell wall/stress response; highly similar to Rsc30p|Rsc3p; protein coding
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| RSC8 |
SWH3YFR037C |
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Component of the RSC chromatin remodeling complex; essential for viability and mitotic growth; homolog of SWI/SNF subunit Swi3p, but unlike Swi3p, does not activate transcription of reporters|Rsc8p; protein coding
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| CNS1 |
YBR155W |
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Cns1p|TPR-containing co-chaperone; binds both Hsp82p (Hsp90) and Ssa1p (Hsp70) and stimulates the ATPase activity of SSA1, ts mutants reduce Hsp82p function while over expression suppresses the phenotypes of an HSP82 ts allele and a cpr7 deletion; protein coding
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| TPS2 |
HOG2PFK3YDR074W |
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Phosphatase subunit of the trehalose-6-phosphate synthase/phosphatase complex, which synthesizes the storage carbohydrate trehalose; expression is induced by stress conditions and repressed by the Ras-cAMP pathway|Tps2p; protein coding
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| SIR2 |
MAR1YDL042C |
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Conserved NAD+ dependent histone deacetylase of the Sirtuin family involved in regulation of lifespan; plays roles in silencing at HML, HMR, telomeres, and the rDNA locus; negatively regulates initiation of DNA replication|Sir2p; protein coding
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| MSN2 |
YMR037C |
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Msn2p|Transcriptional activator related to Msn4p; activated in stress conditions, which results in translocation from the cytoplasm to the nucleus; binds DNA at stress response elements of responsive genes, inducing gene expression; protein coding
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| CDC40 |
PRP17SLT15SLU4YDR364C |
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Cdc40p|Pre-mRNA splicing factor, important for catalytic step II of pre-mRNA splicing and plays a role in cell cycle progression; required for DNA synthesis during mitosis and meiosis; has WD repeats; protein coding
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| HSP82 |
HSP90YPL240C |
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Hsp82p|Hsp90 chaperone required for pheromone signaling and negative regulation of Hsf1p; docks with Tom70p for mitochondrial preprotein delivery; promotes telomerase DNA binding and nucleotide addition; interacts with Cns1p, Cpr6p, Cpr7p, Sti1p; protein coding
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| SSB1 |
YG101YDL229W |
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Cytoplasmic ATPase that is a ribosome-associated molecular chaperone, functions with J-protein partner Zuo1p; may be involved in folding of newly-made polypeptide chains; member of the HSP70 family; interacts with phosphatase subunit Reg1p|Ssb1p; protein coding
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| GTS1 |
FHT1LSR1YGL181W |
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Gts1p|Protein containing a zinc-finger in the N-terminus and a long Gln-rich region in the C-terminus; regulates ultradian rhythm, cell size, cell cycle, lifespan, sporulation, heat tolerance, and multidrug transport; protein coding
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| TPS1 |
BYP1CIF1FDP1YBR126C |
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