| Name |
Aliases |
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Description |
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| ASC1 |
CPC2YMR116C |
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Asc1p|G-protein beta subunit and guanine nucleotide dissociation inhibitor for Gpa2p; ortholog of RACK1 that inhibits translation; core component of the small (40S) ribosomal subunit; represses Gcn4p in the absence of amino acid starvation; ncRNA
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| ZUO1 |
YGR285C |
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Cytosolic ribosome-associated chaperone that acts, together with Ssz1p and the Ssb proteins, as a chaperone for nascent polypeptide chains; contains a DnaJ domain and functions as a J-protein partner for Ssb1p and Ssb2p|Zuo1p; protein coding
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| BFR1 |
YOR198C |
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Bfr1p|Component of mRNP complexes associated with polyribosomes; implicated in secretion and nuclear segregation; multicopy suppressor of BFA (Brefeldin A) sensitivity; protein coding
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| ARB1 |
YER036C |
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ATPase of the ATP-binding cassette (ABC) family involved in 40S and 60S ribosome biogenesis, has similarity to Gcn20p; shuttles from nucleus to cytoplasm, physically interacts with Tif6p, Lsg1p|Arb1p; protein coding
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| RPS5 |
YJR123W |
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Protein component of the small (40S) ribosomal subunit, the least basic of the non-acidic ribosomal proteins; phosphorylated in vivo; essential for viability; has similarity to E. coli S7 and rat S5 ribosomal proteins|Rps5p; protein coding
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| STO1 |
CBC1CBP80GCR3YMR125W |
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Large subunit of the nuclear mRNA cap-binding protein complex, interacts with Npl3p to carry nuclear poly(A)+ mRNA to cytoplasm; also involved in nuclear mRNA degradation and telomere maintenance; orthologous to mammalian CBP80|Sto1p; protein coding
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| PAB1 |
YER165W |
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Pab1p|Poly(A) binding protein, part of the 3'-end RNA-processing complex, mediates interactions between the 5' cap structure and the 3' mRNA poly(A) tail, involved in control of poly(A) tail length, interacts with translation factor eIF-4G; protein coding
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| EAP1 |
YKL204W |
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Eap1p|eIF4E-associated protein, binds eIF4E and inhibits cap-dependent translation, also functions independently of eIF4E to maintain genetic stability; plays a role in cell growth, implicated in the TOR signaling cascade; protein coding
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| SNF1 |
CAT1CCR1GLC2YDR477W |
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AMP-activated serine/threonine protein kinase found in a complex containing Snf4p and members of the Sip1p/Sip2p/Gal83p family; required for transcription of glucose-repressed genes, thermotolerance, sporulation, and peroxisome biogenesis|Snf1p; protein coding
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| SSZ1 |
PDR13YHR064C |
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Hsp70 protein that interacts with Zuo1p (a DnaJ homolog) to form a ribosome-associated complex that binds the ribosome via the Zuo1p subunit; also involved in pleiotropic drug resistance via sequential activation of PDR1 and PDR5; binds ATP|Ssz1p; protein coding
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| RPS4A |
YJR145C |
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Protein component of the small (40S) ribosomal subunit; mutation affects 20S pre-rRNA processing; identical to Rps4Bp and has similarity to rat S4 ribosomal protein|Rps4ap; protein coding
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| TPK1 |
PKA1SRA3YJL164C |
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Tpk1p|cAMP-dependent protein kinase catalytic subunit; promotes vegetative growth in response to nutrients via the Ras-cAMP signaling pathway; inhibited by regulatory subunit Bcy1p in the absence of cAMP; partially redundant with Tpk2p and Tpk3p; protein coding
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| IPL1 |
PAC15YPL209C |
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Aurora kinase involved in regulating kinetochore-microtubule attachments; helps maintain condensed chromosomes during anaphase and early telophase; associates with Sli15p, which promotes Ipl1p association with mitotic spindle|Ipl1p; protein coding
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| RPL10 |
GRC5QSR1YLR075W |
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Protein component of the large (60S) ribosomal subunit, responsible for joining the 40S and 60S subunits; regulates translation initiation; has similarity to rat L10 ribosomal protein and to members of the QM gene family|Rpl10p; protein coding
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| RPL30 |
YGL030W |
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Protein component of the large (60S) ribosomal subunit, has similarity to rat L30 ribosomal protein; involved in pre-rRNA processing in the nucleolus; autoregulates splicing of its transcript|Rpl30p; 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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| RPL4B |
YDR012W |
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Protein component of the large (60S) ribosomal subunit, nearly identical to Rpl4Ap and has similarity to E. coli L4 and rat L4 ribosomal proteins|Rpl4bp; protein coding
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| RPL27A |
RPL27YHR010W |
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Protein component of the large (60S) ribosomal subunit, nearly identical to Rpl27Bp and has similarity to rat L27 ribosomal protein|Rpl27ap; protein coding
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| RPL20A |
RPL18A2YMR242C |
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Protein component of the large (60S) ribosomal subunit, nearly identical to Rpl20Bp and has similarity to rat L18a ribosomal protein|Rpl20ap; protein coding
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| ISA1 |
YLL027W |
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Isa1p|Mitochondrial matrix protein involved in biogenesis of the iron-sulfur (Fe/S) cluster of Fe/S proteins, isa1 deletion causes loss of mitochondrial DNA and respiratory deficiency; depletion reduces growth on nonfermentable carbon sources; protein coding
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| YGR067C |
YGR067C |
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Putative protein of unknown function; contains a zinc finger motif similar to that of Adr1p|Ygr067cp; protein coding
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| YRB2 |
YIL063C |
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Protein of unknown function involved in nuclear processes of the Ran-GTPase cycle; involved in nuclear protein export; contains Ran Binding Domain and FxFG repeats; interacts with Srm1p, GTP-Gsp1p, Rna1p and Crm1p; is not essential|Yrb2p; protein coding
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| GCD6 |
YDR211W |
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Catalytic epsilon subunit of the translation initiation factor eIF2B, the guanine-nucleotide exchange factor for eIF2; activity subsequently regulated by phosphorylated eIF2; first identified as a negative regulator of GCN4 expression|Gcd6p; protein coding
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| CKA1 |
YIL035C |
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Alpha catalytic subunit of casein kinase 2, a Ser/Thr protein kinase with roles in cell growth and proliferation; the holoenzyme also contains CKA2, CKB1 and CKB2, the many substrates include transcription factors and all RNA polymerases|Cka1p; protein coding
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| PRP6 |
RNA6TSM7269YBR055C |
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Prp6p|Splicing factor, component of the U4/U6-U5 snRNP complex; protein coding
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| SEN15 |
YMR059W |
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Sen15p|Subunit of the tRNA splicing endonuclease, which is composed of Sen2p, Sen15p, Sen34p, and Sen54p; 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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| HIS6 |
YIL020C |
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His6p|Phosphoribosyl-5-amino-1-phosphoribosyl-4-imidazolecarboxiamide isomerase, catalyzes the fourth step in histidine biosynthesis; mutations cause histidine auxotrophy and sensitivity to Cu, Co, and Ni salts; protein coding
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| RPN5 |
NAS5YDL147W |
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Essential, non-ATPase regulatory subunit of the 26S proteasome lid, similar to mammalian p55 subunit and to another S. cerevisiae regulatory subunit, Rpn7p|Rpn5p; protein coding
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| GPA1 |
CDC70DAC1SCG1YHR005C |
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GTP-binding alpha subunit of the heterotrimeric G protein that couples to pheromone receptors; negatively regulates the mating pathway by sequestering G(beta)gamma and by triggering an adaptive response; activates Vps34p at the endosome|Gpa1p; protein coding
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| PDR5 |
LEM1STS1YDR1YOR153W |
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Pdr5p|Plasma membrane ATP-binding cassette (ABC) transporter, short-lived multidrug transporter actively regulated by Pdr1p; also involved in steroid transport, cation resistance, and cellular detoxification during exponential growth; protein coding
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| LTE1 |
MSI2YAL024C |
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Lte1p|Putative GDP/GTP exchange factor required for mitotic exit at low temperatures; acts as a guanine nucleotide exchange factor (GEF) for Tem1p, which is a key regulator of mitotic exit; physically associates with Ras2p-GTP; protein coding
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| RPD3 |
MOF6REC3SDI2YNL330C |
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Histone deacetylase; regulates transcription and silencing|Rpd3p; protein coding
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| SIR3 |
CMT1MAR2STE8YLR442C |
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Silencing protein that interacts with Sir2p and Sir4p, and histone H3 and H4 tails, to establish a transcriptionally silent chromatin state; required for spreading of silenced chromatin; recruited to chromatin through interaction with Rap1p|Sir3p; protein coding
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| MDM39 |
GET1YGL020C |
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Get1p|Subunit of the GET complex; required for the retrieval of HDEL proteins from the Golgi to the ER in an ERD2 dependent fashion and for normal mitochondrial morphology and inheritance; protein coding
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| RPN4 |
SON1UFD5YDL020C |
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Rpn4p|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; protein coding
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| SLX4 |
YLR135W |
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Slx4p|Subunit of a complex, with Slx1p, that hydrolyzes 5' branches from duplex DNA in response to stalled or converging replication forks; function overlaps with that of Sgs1p-Top3p; protein coding
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