Standard name Systematic name Name description Description
SPC3 YLR066W 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; homologous to mammalian SPC22/23; other members of the complex are Spc1p, Spc2p, and Sec11p
Visualize the interactome of SPC3
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 0.224 0.325 0.360
ER 0.680 0.600 0.488
Vac/Vac Memb 0.125 0.088 NaN
Mito NaN NaN 0.213

GFP localization & abundance

GFP localization GFP abundance
ER 6840

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
SPC3 3 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
SEC11 YIR022W 18kDa catalytic subunit of the Signal Peptidase Complex (SPC) genetic 3 3 2 Dosage Rescue, Synthetic Lethality, Negative Genetic
SEC66 YBR171W Non-essential subunit of Sec63 complex genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
IRE1 YHR079C Serine-threonine kinase and endoribonuclease genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
OST3 YOR085W Gamma subunit of the oligosaccharyltransferase complex of the ER lumen genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
HAC1 YFL031W Basic leucine zipper (bZIP) transcription factor (ATF/CREB1 homolog) genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
GPI18 YBR004C Functional ortholog of human PIG-V genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
TPT1 YOL102C tRNA 2'-phosphotransferase that catalyzes final step in tRNA splicing genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 2 2 2 Synthetic Lethality, Negative Genetic
SPC2 YML055W Subunit of signal peptidase complex genetic 2 2 2 Synthetic Lethality, Negative Genetic
GET2 YER083C Subunit of the GET complex genetic 2 1 2 Negative Genetic, Negative Genetic
OST2 YOR103C Epsilon subunit of the oligosaccharyltransferase complex genetic 2 1 2 Negative Genetic, Negative Genetic
GPI10 YGL142C Integral membrane protein involved in GPI anchor synthesis genetic 2 1 2 Positive Genetic, Positive Genetic
PAT1 YCR077C Deadenylation-dependent mRNA-decapping factor genetic 2 2 1 Negative Genetic, Positive Genetic
RTG2 YGL252C Sensor of mitochondrial dysfunction genetic 2 2 1 Negative Genetic, Positive Genetic
ERO1 YML130C Thiol oxidase required for oxidative protein folding in the ER genetic 2 1 1 Negative Genetic, Negative Genetic
SEC62 YPL094C Essential subunit of Sec63 complex genetic 2 1 1 Negative Genetic, Negative Genetic
SEC63 YOR254C Essential subunit of Sec63 complex genetic 2 1 1 Negative Genetic, Negative Genetic
SCJ1 YMR214W One of several homologs of bacterial chaperone DnaJ genetic 2 1 1 Negative Genetic, Negative Genetic
KAR2 YJL034W ATPase involved in protein import into the ER genetic 2 1 1 Negative Genetic, Negative Genetic
ALG5 YPL227C UDP-glucose:dolichyl-phosphate glucosyltransferase genetic 2 1 1 Negative Genetic, Negative Genetic
SEC11 YIR022W 18kDa catalytic subunit of the Signal Peptidase Complex (SPC) physical 2 1 1 Affinity Capture-MS, Affinity Capture-MS
SSS1 YDR086C Subunit of the Sec61p translocation complex (Sec61p-Sss1p-Sbh1p) genetic 2 1 1 Negative Genetic, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation- exonuclease evidence
MED2 YDL005C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
STP1 YDR463W Transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YAP6 YDR259C Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MED4 YOR174W Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RME1 YGR044C Zinc finger protein involved in control of meiosis regulation 1 1 1 chromatin immunoprecipitation-chip evidence
DSN1 YIR010W Essential component of the outer kinetochore MIND complex genetic 1 1 1 Negative Genetic
GWT1 YJL091C Protein involved in the inositol acylation of GlcN-PI genetic 1 1 1 Positive Genetic
HAS1 YMR290C ATP-dependent RNA helicase genetic 1 1 1 Negative Genetic
MED4 YOR174W Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
DST1 YGL043W General transcription elongation factor TFIIS genetic 1 1 1 Positive Genetic
ARX1 YDR101C Nuclear export factor for the ribosomal pre-60S subunit genetic 1 1 1 Negative Genetic
RPN10 YHR200W Proteasome polyubiquitin receptor genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
REB1 YBR049C RNA polymerase I enhancer binding protein genetic 1 1 1 Positive Genetic
GDI1 YER136W GDP dissociation inhibitor genetic 1 1 1 Negative Genetic
MOT1 YPL082C Essential protein involved in regulation of transcription genetic 1 1 1 Negative Genetic
CMD1 YBR109C Calmodulin genetic 1 1 1 Negative Genetic
PTC4 YBR125C Cytoplasmic type 2C protein phosphatase (PP2C) physical 1 1 1 PCA
NAB3 YPL190C RNA-binding protein, subunit of Nrd1 complex (Nrd1p-Nab3p-Sen1p) genetic 1 1 1 Negative Genetic
RAD52 YML032C Protein involved in homologous recombination genetic 1 1 1 Positive Genetic
NUT2 YPR168W Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
HOS2 YGL194C Histone deacetylase and subunit of Set3 and Rpd3L complexes genetic 1 1 1 Negative Genetic
SGF73 YGL066W Subunit of DUBm module of SAGA and SLIK genetic 1 1 1 Negative Genetic
SLX9 YGR081C Protein required for pre-rRNA processing genetic 1 1 1 Negative Genetic
CAB5 YDR196C Subunit of the CoA-Synthesizing Protein Complex (CoA-SPC) genetic 1 1 1 Negative Genetic
MGE1 YOR232W Mitochondrial matrix cochaperone genetic 1 1 1 Negative Genetic
CNB1 YKL190W Calcineurin B genetic 1 1 1 Negative Genetic
FAA4 YMR246W Long chain fatty acyl-CoA synthetase genetic 1 1 1 Negative Genetic
PMA2 YPL036W Plasma membrane H+-ATPase genetic 1 1 1 Negative Genetic
PBR1 YNL181W Putative oxidoreductase genetic 1 1 1 Positive Genetic
IPA1 YJR141W Protein implicated in pre-mRNA processing and proteasomal degradation genetic 1 1 1 Positive Genetic
BEM3 YPL115C Rho GTPase activating protein (RhoGAP) genetic 1 1 1 Positive Genetic
NUS1 YDL193W Forms dehydrodolichyl diphosphate synthase complex with RER2 or SRT1 genetic 1 1 1 Negative Genetic
DAD1 YDR016C Essential subunit of the Dam1 complex (aka DASH complex) genetic 1 1 1 Negative Genetic
IBD2 YNL164C Component of the BUB2-dependent spindle checkpoint pathway genetic 1 1 1 Positive Genetic
APC11 YDL008W Catalytic core subunit, Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Positive Genetic
CDC27 YBL084C Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
COG6 YNL041C Component of the conserved oligomeric Golgi complex genetic 1 1 1 Positive Genetic
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
BUB1 YGR188C Protein kinase involved in the cell cycle checkpoint into anaphase genetic 1 1 1 Synthetic Lethality
GIM4 YEL003W Subunit of the heterohexameric cochaperone prefoldin complex genetic 1 1 1 Negative Genetic
KAR3 YPR141C Minus-end-directed microtubule motor genetic 1 1 1 Negative Genetic
RAD5 YLR032W DNA helicase/Ubiquitin ligase genetic 1 1 1 Dosage Lethality
SEC61 YLR378C Conserved ER protein translocation channel genetic 1 1 1 Negative Genetic
KAR2 YJL034W ATPase involved in protein import into the ER physical 1 1 1 Affinity Capture-MS
CSG2 YBR036C Endoplasmic reticulum membrane protein genetic 1 1 1 Negative Genetic
NUP188 YML103C Subunit of the inner ring of the nuclear pore complex (NPC) genetic 1 1 1 Negative Genetic
BET4 YJL031C Alpha subunit of Type II geranylgeranyltransferase genetic 1 1 1 Positive Genetic
IDS2 YJL146W Protein involved in modulation of Ime2p activity during meiosis genetic 1 1 1 Positive Genetic
SLM2 YNL047C Phosphoinositide PI4,5P(2) binding protein, forms a complex with Slm1p genetic 1 1 1 Positive Genetic
ALG3 YBL082C Dolichol-P-Man dependent alpha(1-3) mannosyltransferase genetic 1 1 1 Negative Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Negative Genetic
ICL1 YER065C Isocitrate lyase genetic 1 1 1 Negative Genetic
PDC2 YDR081C Transcription factor for thiamine-regulated genes genetic 1 1 1 Negative Genetic
SPC1 YJR010C-A Subunit of the signal peptidase complex (SPC) physical 1 1 1 Affinity Capture-MS
ROT1 YMR200W Molecular chaperone involved in protein folding in ER genetic 1 1 1 Negative Genetic
PAD1 YDR538W Phenylacrylic acid decarboxylase genetic 1 1 1 Negative Genetic
GLN4 YOR168W Glutamine tRNA synthetase genetic 1 1 1 Positive Genetic
KRE28 YDR532C Subunit of a kinetochore-microtubule binding complex genetic 1 1 1 Negative Genetic
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
SMY1 YKL079W Kinesin-like myosin passenger-protein genetic 1 1 1 Negative Genetic
ALG6 YOR002W ER-luminal alpha 1,3 glucosyltransferase genetic 1 1 1 Negative Genetic
EOS1 YNL080C Protein involved in N-glycosylation genetic 1 1 1 Negative Genetic
GPI19 YDR437W Subunit of GPI-GlcNAc transferase involved in synthesis of GlcNAc-PI genetic 1 1 1 Negative Genetic
RER2 YBR002C Forms the dehydrodolichyl diphosphate synthase (DDS) complex with NUS1 genetic 1 1 1 Negative Genetic
COS7 YDL248W Endosomal protein involved in turnover of plasma membrane proteins genetic 1 1 1 Positive Genetic
CGR1 YGL029W Protein involved in nucleolar integrity and processing of pre-rRNA genetic 1 1 1 Negative Genetic
CDS1 YBR029C Phosphatidate cytidylyltransferase (CDP-diglyceride synthetase) genetic 1 1 1 Negative Genetic
ATG15 YCR068W Phospholipase genetic 1 1 1 Negative Genetic
CDC1 YDR182W Putative mannose-ethanolamine phosphate phosphodiesterase genetic 1 1 1 Negative Genetic
ERD2 YBL040C HDEL receptor genetic 1 1 1 Negative Genetic
TAT2 YOL020W High affinity tryptophan and tyrosine permease physical 1 1 1 PCA
SRO9 YCL037C Cytoplasmic RNA-binding protein physical 1 1 1 Affinity Capture-RNA
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Affinity Capture-MS
TTI1 YKL033W Subunit of the ASTRA complex, involved in chromatin remodeling genetic 1 1 1 Positive Genetic
USE1 YGL098W Essential SNARE protein localized to the ER genetic 1 1 1 Positive Genetic
TFB1 YDR311W Subunit of TFIIH and nucleotide excision repair factor 3 complexes genetic 1 1 1 Positive Genetic
YDL057W YDL057W Putative protein of unknown function genetic 1 1 1 Positive Genetic
YER076C YER076C Putative protein of unknown function genetic 1 1 1 Positive Genetic
YHL042W YHL042W Endoplasmic reticulum protein genetic 1 1 1 Positive Genetic
YLR154C-H YLR154C-H Putative protein of unknown function genetic 1 1 1 Positive Genetic
UBC9 YDL064W SUMO-conjugating enzyme involved in the Smt3p conjugation pathway genetic 1 1 1 Negative Genetic
WBP1 YEL002C Beta subunit of the oligosaccharyl transferase glycoprotein complex genetic 1 1 1 Negative Genetic
UTP7 YER082C Nucleolar protein genetic 1 1 1 Negative Genetic
TCP1 YDR212W Alpha subunit of chaperonin-containing T-complex genetic 1 1 1 Negative Genetic
STT3 YGL022W Catalytic subunit of the oligosaccharyltransferase complex of the ER l genetic 1 1 1 Negative Genetic
TOA1 YOR194C TFIIA large subunit genetic 1 1 1 Negative Genetic
UTP21 YLR409C Subunit of U3-containing 90S preribosome and SSU processome complexes genetic 1 1 1 Negative Genetic
SPC98 YNL126W Component of the microtubule-nucleating Tub4p (gamma-tubulin) complex genetic 1 1 1 Negative Genetic
TIF6 YPR016C Constituent of 66S pre-ribosomal particles genetic 1 1 1 Negative Genetic
UBP1 YDL122W Ubiquitin-specific protease genetic 1 1 1 Negative Genetic
VMA21 YGR105W Integral membrane protein required for V-ATPase function genetic 1 1 1 Negative Genetic
SPO1 YNL012W Meiosis-specific prospore protein genetic 1 1 1 Negative Genetic
YDL218W YDL218W Putative protein of unknown function genetic 1 1 1 Negative Genetic
SPF1 YEL031W P-type ATPase, ion transporter of the ER membrane genetic 1 1 1 Negative Genetic
YHR138C YHR138C Protein of unknown function genetic 1 1 1 Negative Genetic
YIR021W-A YIR021W-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
VPS60 YDR486C Protein involved in late endosome to vacuole transport genetic 1 1 1 Positive Genetic
YJR011C YJR011C Putative protein of unknown function genetic 1 1 1 Negative Genetic
SPT23 YKL020C ER membrane protein involved in regulation of OLE1 transcription genetic 1 1 1 Negative Genetic
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor genetic 1 1 1 Negative Genetic
RPS28A YOR167C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
MSR1 YHR091C Mitochondrial arginyl-tRNA synthetase physical 1 1 1 Affinity Capture-MS
SEC12 YNR026C Guanine nucleotide exchange factor (GEF) genetic 1 1 1 Positive Genetic
MAN2 YNR073C Mannitol dehydrogenase genetic 1 1 1 Positive Genetic