Standard name Systematic name Name description Description
SPC2 YML055W Subunit of signal peptidase complex Subunit of signal peptidase complex; complex catalyzes cleavage of N-terminal signal sequences of proteins targeted to the secretory pathway; inhibits SRP-independent translocation into the ER with STE24; homologous to mammalian SPC25; other members of the complex are Spc1p, Spc1p, and Sec11p
Visualize the interactome of SPC2
Links to external databases:
SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm NaN 0.303 0.231
ER NaN 0.590 0.626
Vac/Vac Memb NaN 0.174 0.184

GFP localization & abundance

GFP localization GFP abundance
ER 4890

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
SPC2 1 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8

List of interactors

Use the search utility to find the interactor you are looking for. By clicking the column headers the table will be sorted on that column. Use shift+click to sort on multiple columns. Default sorting is on number of experiments, number of unique methods and the number of publications, and alphabetical on standard name, in that order.
Standard name Systematic name Name description Type #Experiments #Methods #Publications Evidence
HAC1 YFL031W Basic leucine zipper (bZIP) transcription factor (ATF/CREB1 homolog) genetic 7 2 5 Negative Genetic, Negative Genetic, Negative Genetic, Synthetic Growth Defect, Negative Genetic, Negative Genetic, Negative Genetic
IRE1 YHR079C Serine-threonine kinase and endoribonuclease genetic 7 2 4 Negative Genetic, Negative Genetic, Synthetic Lethality, Synthetic Lethality, Negative Genetic, Negative Genetic, Negative Genetic
ILM1 YJR118C Protein of unknown function genetic 7 2 4 Negative Genetic, Phenotypic Suppression, Phenotypic Suppression, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SEC11 YIR022W 18kDa catalytic subunit of the Signal Peptidase Complex (SPC) genetic 6 2 5 Synthetic Lethality, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SEC63 YOR254C Essential subunit of Sec63 complex genetic 6 1 4 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
SEC66 YBR171W Non-essential subunit of Sec63 complex genetic 6 1 4 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
KAR2 YJL034W ATPase involved in protein import into the ER genetic 5 2 4 Negative Genetic, Negative Genetic, Positive Genetic, Negative Genetic, Negative Genetic
SPF1 YEL031W P-type ATPase, ion transporter of the ER membrane genetic 5 1 4 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
GET2 YER083C Subunit of the GET complex genetic 5 2 3 Negative Genetic, Negative Genetic, Phenotypic Suppression, Phenotypic Suppression, Negative Genetic
SEC62 YPL094C Essential subunit of Sec63 complex genetic 5 1 3 Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic, Negative Genetic
PMR1 YGL167C High affinity Ca2+/Mn2+ P-type ATPase genetic 4 2 2 Positive Genetic, Positive Genetic, Phenotypic Suppression, Phenotypic Suppression
VPS1 YKR001C Dynamin-like GTPase required for vacuolar sorting genetic 4 2 2 Phenotypic Suppression, Phenotypic Suppression, Negative Genetic, Negative Genetic
SCJ1 YMR214W One of several homologs of bacterial chaperone DnaJ genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
GET1 YGL020C Subunit of the GET complex genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
SEC62 YPL094C Essential subunit of Sec63 complex physical 2 2 2 PCA, Two-hybrid
SBH1 YER087C-B Beta subunit of Sec61p ER translocation complex (Sec61p-Sss1p-Sbh1p) physical 2 2 2 Affinity Capture-Western, Two-hybrid
SPC1 YJR010C-A Subunit of the signal peptidase complex (SPC) physical 2 2 2 Affinity Capture-MS, PCA
SPC3 YLR066W Subunit of signal peptidase complex genetic 2 2 2 Synthetic Lethality, Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 2 1 2 Negative Genetic, Negative Genetic
SLT2 YHR030C Serine/threonine MAP kinase genetic 2 1 2 Negative Genetic, Negative Genetic
OST3 YOR085W Gamma subunit of the oligosaccharyltransferase complex of the ER lumen genetic 2 1 2 Negative Genetic, Negative Genetic
ARO2 YGL148W Bifunctional chorismate synthase and flavin reductase genetic 2 1 2 Negative Genetic, Negative Genetic
WBP1 YEL002C Beta subunit of the oligosaccharyl transferase glycoprotein complex genetic 2 1 2 Negative Genetic, Negative Genetic
BIG1 YHR101C Integral membrane protein of the endoplasmic reticulum genetic 2 1 2 Negative Genetic, Negative Genetic
MDL2 YPL270W Mitochondrial inner membrane half-type ABC transporter genetic 2 1 2 Negative Genetic, Negative Genetic
GAP1 YKR039W General amino acid permease physical 2 2 1 Two-hybrid, Affinity Capture-Western
DOA4 YDR069C Ubiquitin hydrolase genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
IRA2 YOL081W GTPase-activating protein genetic 2 1 1 Negative Genetic, Negative Genetic
RGP1 YDR137W Subunit of a Golgi membrane exchange factor (Ric1p-Rgp1p) genetic 2 1 1 Negative Genetic, Negative Genetic
LHS1 YKL073W Molecular chaperone of the endoplasmic reticulum lumen genetic 2 1 1 Negative Genetic, Negative Genetic
GCR2 YNL199C Transcriptional activator of genes involved in glycolysis genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
HOF1 YMR032W F-BAR protein that regulates actin cytoskeleton organization genetic 2 1 1 Positive Genetic, Positive Genetic
GNP1 YDR508C Broad specificity amino acid permease genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
BRE5 YNR051C Ubiquitin protease cofactor genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
PHO80 YOL001W Cyclin genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
OST6 YML019W Subunit of the oligosaccharyltransferase complex of the ER lumen genetic 2 1 1 Negative Genetic, Negative Genetic
EMA17 YIL029C Protein involved in targeting mitochondrial membrane protein precursor genetic 2 1 1 Phenotypic Enhancement, Phenotypic Enhancement
RER1 YCL001W Protein involved in retention of membrane proteins genetic 2 1 1 Phenotypic Enhancement, Phenotypic Enhancement
RPN4 YDL020C Transcription factor that stimulates expression of proteasome genes genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
CUE4 YML101C Protein of unknown function genetic 2 1 1 Negative Genetic, Negative Genetic
CUE1 YMR264W Ubiquitin-binding protein genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
CWH41 YGL027C Processing alpha glucosidase I genetic 2 1 1 Phenotypic Enhancement, Phenotypic Enhancement
GUP1 YGL084C Plasma membrane protein involved in remodeling GPI anchors genetic 2 1 1 Negative Genetic, Negative Genetic
CWH43 YCR017C GPI lipid remodelase genetic 2 1 1 Phenotypic Enhancement, Phenotypic Enhancement
STE24 YJR117W Highly conserved zinc metalloprotease genetic 2 1 1 Negative Genetic, Negative Genetic
SSH1 YBR283C Subunit of the Ssh1 translocon complex genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
SPT4 YGR063C Spt4p/5p (DSIF) transcription elongation factor complex subunit genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
ZAP1 YJL056C Zinc-regulated transcription factor genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
SRB8 YCR081W Subunit of the RNA polymerase II mediator complex genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
OPI3 YJR073C Methylene-fatty-acyl-phospholipid synthase genetic 2 1 1 Phenotypic Suppression, Phenotypic Suppression
MET22 YOL064C Bisphosphate-3'-nucleotidase genetic 2 1 1 Negative Genetic, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RPA49 YNL248C RNA polymerase I subunit A49 genetic 1 1 1 Negative Genetic
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
BUD14 YAR014C Protein involved in bud-site selection genetic 1 1 1 Negative Genetic
CDC28 YBR160W Cyclin-dependent kinase (CDK) catalytic subunit physical 1 1 1 Affinity Capture-MS
CDC10 YCR002C Component of the septin ring, required for cytokinesis genetic 1 1 1 Negative Genetic
ERV25 YML012W Member of the p24 family involved in ER to Golgi transport physical 1 1 1 Affinity Capture-MS
ERV25 YML012W Member of the p24 family involved in ER to Golgi transport genetic 1 1 1 Phenotypic Enhancement
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
KIN3 YAR018C Nonessential serine/threonine protein kinase genetic 1 1 1 Negative Genetic
ORC2 YBR060C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
GIM3 YNL153C Subunit of the heterohexameric cochaperone prefoldin complex genetic 1 1 1 Negative Genetic
DBP2 YNL112W ATP-dependent RNA helicase of the DEAD-box protein family genetic 1 1 1 Negative Genetic
SEC63 YOR254C Essential subunit of Sec63 complex physical 1 1 1 Two-hybrid
SNF5 YBR289W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Negative Genetic
ROM2 YLR371W Guanine nucleotide exchange factor (GEF) for Rho1p and Rho2p genetic 1 1 1 Negative Genetic
MGA2 YIR033W ER membrane protein involved in regulation of OLE1 transcription physical 1 1 1 Two-hybrid
RHO2 YNL090W Non-essential small GTPase of the Rho/Rac family of Ras-like proteins genetic 1 1 1 Negative Genetic
POR1 YNL055C Mitochondrial porin (voltage-dependent anion channel) genetic 1 1 1 Negative Genetic
PBR1 YNL181W Putative oxidoreductase genetic 1 1 1 Negative Genetic
EST1 YLR233C TLC1 RNA-associated factor involved in telomere length regulation genetic 1 1 1 Synthetic Growth Defect
ADD66 YKL206C Protein involved in 20S proteasome assembly genetic 1 1 1 Negative Genetic
BIR1 YJR089W Subunit of chromosomal passenger complex (CPC) genetic 1 1 1 Positive Genetic
ERG11 YHR007C Lanosterol 14-alpha-demethylase physical 1 1 1 PCA
PEX29 YDR479C ER-resident protein involved in peroxisomal biogenesis physical 1 1 1 Two-hybrid
SBH2 YER019C-A Ssh1p-Sss1p-Sbh2p complex component physical 1 1 1 Affinity Capture-Western
KEG1 YFR042W Integral membrane protein of the ER genetic 1 1 1 Negative Genetic
SAC3 YDR159W mRNA export factor genetic 1 1 1 Negative Genetic
SEC61 YLR378C Conserved ER protein translocation channel genetic 1 1 1 Negative Genetic
CSG2 YBR036C Endoplasmic reticulum membrane protein genetic 1 1 1 Negative Genetic
ERG25 YGR060W C-4 methyl sterol oxidase physical 1 1 1 PCA
FBP26 YJL155C Fructose-2,6-bisphosphatase, required for glucose metabolism genetic 1 1 1 Negative Genetic
GPR1 YDL035C Plasma membrane G protein coupled receptor (GPCR) genetic 1 1 1 Negative Genetic
GTT1 YIR038C ER associated glutathione S-transferase physical 1 1 1 Two-hybrid
GAB1 YLR459W Subunit of the glycosylphosphatidylinositol transamidase complex genetic 1 1 1 Negative Genetic
RPL19B YBL027W Ribosomal 60S subunit protein L19B genetic 1 1 1 Negative Genetic
ORM2 YLR350W Protein that mediates sphingolipid homeostasis physical 1 1 1 PCA
ASE1 YOR058C Mitotic spindle midzone-localized microtubule bundling protein genetic 1 1 1 Negative Genetic
SPC1 YJR010C-A Subunit of the signal peptidase complex (SPC) genetic 1 1 1 Synthetic Growth Defect
MSS51 YLR203C Specific translational activator for the mitochondrial COX1 mRNA genetic 1 1 1 Negative Genetic
GIS2 YNL255C Translational activator for mRNAs with internal ribosome entry sites physical 1 1 1 Affinity Capture-RNA
ALT1 YLR089C Alanine transaminase (glutamic pyruvic transaminase) genetic 1 1 1 Negative Genetic
MRPL27 YBR282W Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
GPI17 YDR434W Transmembrane protein genetic 1 1 1 Negative Genetic
SLM3 YDL033C tRNA-specific 2-thiouridylase genetic 1 1 1 Negative Genetic
EOS1 YNL080C Protein involved in N-glycosylation genetic 1 1 1 Phenotypic Suppression
SLG1 YOR008C Sensor-transducer of the stress-activated PKC1-MPK1 kinase pathway genetic 1 1 1 Negative Genetic
SND3 YBR106W Involved in SRP-independent protein targeting to the ER physical 1 1 1 PCA
CEM1 YER061C Mitochondrial beta-keto-acyl synthase genetic 1 1 1 Negative Genetic
SWP1 YMR149W Delta subunit of the oligosaccharyl transferase glycoprotein complex physical 1 1 1 PCA
UIP3 YAR027W Putative integral membrane protein of unknown function physical 1 1 1 Two-hybrid
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport physical 1 1 1 Affinity Capture-MS
TED1 YIL039W GPI-glycan remodelase genetic 1 1 1 Phenotypic Enhancement
VMA2 YBR127C Subunit B of V1 peripheral membrane domain of vacuolar H+-ATPase genetic 1 1 1 Negative Genetic
SRV2 YNL138W CAP (cyclase-associated protein) genetic 1 1 1 Positive Genetic
SSS1 YDR086C Subunit of the Sec61p translocation complex (Sec61p-Sss1p-Sbh1p) genetic 1 1 1 Negative Genetic
TPT1 YOL102C tRNA 2'-phosphotransferase that catalyzes final step in tRNA splicing genetic 1 1 1 Negative Genetic
VPS54 YDR027C Component of the GARP (Golgi-associated retrograde protein) complex genetic 1 1 1 Negative Genetic
VPS53 YJL029C Component of the GARP (Golgi-associated retrograde protein) complex genetic 1 1 1 Negative Genetic
YPR089W YPR089W Protein of unknown function genetic 1 1 1 Negative Genetic
YNG2 YHR090C Subunit of NuA4, an essential histone acetyltransferase complex genetic 1 1 1 Negative Genetic
ATG15 YCR068W Phospholipase genetic 1 1 1 Negative Genetic
MTC2 YKL098W Protein of unknown function genetic 1 1 1 Negative Genetic
EDC1 YGL222C RNA-binding protein that activates mRNA decapping directly genetic 1 1 1 Negative Genetic
ERD1 YDR414C Predicted membrane protein required for lumenal ER protein retention genetic 1 1 1 Negative Genetic
PFF1 YBR074W Multi-spanning vacuolar membrane protease genetic 1 1 1 Negative Genetic
GPI11 YDR302W ER membrane protein involved in a late step of GPI anchor assembly genetic 1 1 1 Positive Genetic
PET20 YPL159C Mitochondrial protein genetic 1 1 1 Negative Genetic
APQ12 YIL040W Nuclear envelope/ER integral membrane protein genetic 1 1 1 Positive Genetic