| Name |
Aliases |
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Description |
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| SEC63 |
PTL1YOR254C |
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Essential subunit of Sec63 complex (Sec63p, Sec62p, Sec66p and Sec72p); with Sec61 complex, Kar2p/BiP and Lhs1p forms a channel competent for SRP-dependent and post-translational SRP-independent protein targeting and import into the ER|Sec63p; protein coding
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| SEC72 |
SEC67SIM2YLR292C |
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Non-essential subunit of Sec63 complex (Sec63p, Sec62p, Sec66p and Sec72p); with Sec61 complex, Kar2p/BiP and Lhs1p forms a channel competent for SRP-dependent and post-translational SRP-independent protein targeting and import into the ER|Sec72p; protein coding
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| SEC66 |
HSS1SEC71YBR171W |
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Non-essential subunit of Sec63 complex (Sec63p, Sec62p, Sec66p and Sec72p); with Sec61 complex, Kar2p/BiP and Lhs1p forms a channel competent for SRP-dependent and post-translational SRP-independent protein targeting and import into the ER|Sec66p; protein coding
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| ANP1 |
GEM3MNN8YEL036C |
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Anp1p|Subunit of the alpha-1,6 mannosyltransferase complex; type II membrane protein; has a role in retention of glycosyltransferases in the Golgi; involved in osmotic sensitivity and resistance to aminonitrophenyl propanediol; protein coding
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| FKS1 |
CND1CWH53ETG1YLR342W |
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Catalytic subunit of 1,3-beta-D-glucan synthase, functionally redundant with alternate catalytic subunit Gsc2p; binds to regulatory subunit Rho1p; involved in cell wall synthesis and maintenance; localizes to sites of cell wall remodeling|Fks1p; protein coding
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| SEC61 |
YLR378C |
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Essential subunit of Sec61 complex (Sec61p, Sbh1p, and Sss1p); forms a channel for SRP-dependent protein import and retrograde transport of misfolded proteins out of the ER; with Sec63 complex allows SRP-independent protein import into ER|Sec61p; protein coding
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| SPC1 |
YJR010C-A |
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Spc1p|Subunit of the signal peptidase complex (SPC), which cleaves the signal sequence from proteins targeted to the endoplasmic reticulum (ER), homolog of the SPC12 subunit of mammalian signal peptidase complex; protein coding
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| SPC2 |
SPY1YML055W |
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Spc2p|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; protein coding
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| ERG11 |
CYP51YHR007C |
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Erg11p|Lanosterol 14-alpha-demethylase, catalyzes the C-14 demethylation of lanosterol to form 4,4''-dimethyl cholesta-8,14,24-triene-3-beta-ol in the ergosterol biosynthesis pathway; member of the cytochrome P450 family; protein coding
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| PHO88 |
YBR106W |
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Pho88p|Probable membrane protein, involved in phosphate transport; pho88 pho86 double null mutant exhibits enhanced synthesis of repressible acid phosphatase at high inorganic phosphate concentrations; protein coding
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| RPT1 |
CIM5YTA3YKL145W |
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One of six ATPases of the 19S regulatory particle of the 26S proteasome involved in the degradation of ubiquitinated substrates; required for optimal CDC20 transcription; interacts with Rpn12p and the E3 ubiquitin-protein ligase Ubr1p|Rpt1p; protein coding
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| MNN10 |
BED1REC41SLC2YDR245W |
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Mnn10p|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; protein coding
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| UIP3 |
YAR027W |
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Putative integral membrane protein of unknown function; interacts with Ulp1p at the nuclear periphery; member of DUP240 gene family|Uip3p; protein coding
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| FET3 |
YMR058W |
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Ferro-O2-oxidoreductase required for high-affinity iron uptake and involved in mediating resistance to copper ion toxicity, belongs to class of integral membrane multicopper oxidases|Fet3p; protein coding
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| SUC2 |
YIL162W |
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Invertase, sucrose hydrolyzing enzyme; a secreted, glycosylated form is regulated by glucose repression, and an intracellular, nonglycosylated enzyme is produced constitutively|Suc2p; protein coding
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| KSP1 |
YHR082C |
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Ksp1p|Nonessential putative serine/threonine protein kinase of unknown cellular role; overproduction causes allele-specific suppression of the prp20-10 mutation; protein coding
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| SCS7 |
FAH1YMR272C |
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Scs7p|Sphingolipid alpha-hydroxylase, functions in the alpha-hydroxylation of sphingolipid-associated very long chain fatty acids, has both cytochrome b5-like and hydroxylase/desaturase domains, not essential for growth; protein coding
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| SBH1 |
SEB1YER087C-AYER087C-B |
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Beta subunit of the Sec61p ER translocation complex (Sec61p-Sss1p-Sbh1p); involved in protein translocation into the endoplasmic reticulum; interacts with the exocyst complex and also with Rtn1p; homologous to Sbh2p|Sbh1p; protein coding
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| SAC1 |
RSD1YKL212W |
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Lipid phosphoinositide phosphatase of the ER and Golgi, involved in protein trafficking and secretion|Sac1p; protein coding
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| SPF1 |
COD1PER9PIO1YEL031W |
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P-type ATPase, ion transporter of the ER membrane involved in ER function and Ca2+ homeostasis; required for regulating Hmg2p degradation; confers sensitivity to a killer toxin (SMKT) produced by Pichia farinosa KK1|Spf1p; protein coding
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| YPL137C |
GIP3 |
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Gip3p|Glc7-interacting protein whose overexpression relocalizes Glc7p from the nucleus and prevents chromosome segregation; may interact with ribosomes, based on co-purification experiments; protein coding
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| ROT2 |
GLS2YBR229C |
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Glucosidase II catalytic subunit required for normal cell wall synthesis; mutations in rot2 suppress tor2 mutations, and are synthetically lethal with rot1 mutations|Rot2p; protein coding
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| STE24 |
AFC1PIO2YJR117W |
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Highly conserved zinc metalloprotease that functions in two steps of a-factor maturation, C-terminal CAAX proteolysis and the first step of N-terminal proteolytic processing; contains multiple transmembrane spans|Ste24p; protein coding
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| SIL1 |
SLS1YOL031C |
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Nucleotide exchange factor for the endoplasmic reticulum (ER) lumenal Hsp70 chaperone Kar2p, required for protein translocation into the ER; homolog of Yarrowia lipolytica SLS1; GrpE-like protein|Sil1p; protein coding
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| SHR3 |
APF1YDL212W |
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Endoplasmic reticulum packaging chaperone, required for incorporation of amino acid permeases into COPII coated vesicles for transport to the cell surface|Shr3p; protein coding
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| GAS1 |
CWH52GGP1YMR307W |
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Beta-1,3-glucanosyltransferase, required for cell wall assembly; localizes to the cell surface via a glycosylphosphatidylinositol (GPI) anchor|Gas1p; protein coding
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| ERJ5 |
YFR041C |
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Erj5p|Type I membrane protein with a J domain is required to preserve the folding capacity of the endoplasmic reticulum; loss of the non-essential ERJ5 gene leads to a constitutively induced unfolded protein response; protein coding
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| CWH41 |
GLS1DER7YGL027C |
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Cwh41p|Processing alpha glucosidase I, ER type II integral membrane N-glycoprotein involved in assembly of cell wall beta 1,6 glucan and asparagine-linked protein glycosylation; also involved in ER protein quality control and sensing of ER stress; protein coding
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| GLO3 |
YER122C |
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ADP-ribosylation factor GTPase activating protein (ARF GAP), involved in ER-Golgi transport; shares functional similarity with Gcs1p|Glo3p; protein coding
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| IRE1 |
ERN1YHR079C |
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Ire1p|Serine-threonine kinase and endoribonuclease; transmembrane protein that mediates the unfolded protein response (UPR) by regulating Hac1p synthesis through HAC1 mRNA splicing; Kar2p binds inactive Ire1p and releases from it upon ER stress; protein coding
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| OST6 |
YML019W |
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Ost6p|Subunit of the oligosaccharyltransferase complex of the ER lumen, which catalyzes asparagine-linked glycosylation of newly synthesized proteins; similar to and partially functionally redundant with Ost3p; protein coding
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| LHS1 |
CER1SSI1YKL073W |
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Lhs1p|Molecular chaperone of the endoplasmic reticulum lumen, involved in polypeptide translocation and folding; member of the Hsp70 family; localizes to the lumen of the ER; regulated by the unfolded protein response pathway; protein coding
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| RIC1 |
YLR039C |
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Protein involved in retrograde transport to the cis-Golgi network; forms heterodimer with Rgp1p that acts as a GTP exchange factor for Ypt6p; involved in transcription of rRNA and ribosomal protein genes|Ric1p; protein coding
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