Standard name Systematic name Name description Description
BAR1 YIL015W Aspartyl protease secreted to periplasmic space of mating type a cell Aspartyl protease secreted to periplasmic space of mating type a cell; helps cells monitor availability of mating partners; cleaves and inactivates alpha factor allowing cells to recover from alpha-factor-induced cell cycle arrest
Visualize the interactome of BAR1
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 0.081 0.145 0.273
Mito 0.081 NaN NaN
Nucleus 0.199 0.105 0.182
Vac/Vac Memb 0.706 0.816 0.602
ER NaN 0.053 NaN
Endosome NaN NaN 0.057

GFP localization & abundance

GFP localization GFP abundance
vacuole 672

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
BAR1 1 0 0 2 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
CMR1 YDL156W Nuclear protein with role in transcription, protein quality control genetic 3 2 2 Synthetic Growth Defect, Synthetic Growth Defect, Negative Genetic
DCC1 YCL016C Subunit of a complex with Ctf8p and Ctf18p genetic 2 1 2 Negative Genetic, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RIM101 YHL027W Cys2His2 zinc-finger transcriptional repressor regulation 1 1 1 DNA to cDNA expression microarray evidence
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
STE12 YHR084W Transcription factor that is activated by a MAPK signaling cascade regulation 1 1 1 chromatin immunoprecipitation-chip evidence
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
HFI1 YPL254W Adaptor protein required for structural integrity of the SAGA complex regulation 1 1 1 DNA to cDNA expression microarray evidence
RPN4 YDL020C Transcription factor that stimulates expression of proteasome genes regulation 1 1 1 DNA to cDNA expression microarray evidence
SPT20 YOL148C Subunit of the SAGA transcriptional regulatory complex regulation 1 1 1 DNA to cDNA expression microarray evidence
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ABF1 YKL112W DNA binding protein with possible chromatin-reorganizing activity regulation 1 1 1 DNA to cDNA expression microarray evidence
HSF1 YGL073W Trimeric heat shock transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
SPT8 YLR055C Subunit of the SAGA transcriptional regulatory complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SPT3 YDR392W Subunit of the SAGA and SAGA-like transcriptional regulatory complexes regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CSE2 YNR010W Subunit of the RNA polymerase II mediator complex regulation 1 1 1 DNA to cDNA expression microarray evidence
CST6 YIL036W Basic leucine zipper (bZIP) transcription factor from ATF/CREB family regulation 1 1 1 DNA to cDNA expression microarray evidence
TUP1 YCR084C General repressor of transcription in complex with Cyc8p regulation 1 1 1 DNA to cDNA expression microarray evidence
SIR2 YDL042C Conserved NAD+ dependent histone deacetylase of the Sirtuin family regulation 1 1 1 RNA-sequencing evidence
SIR3 YLR442C Silencing protein regulation 1 1 1 RNA-sequencing evidence
SIR4 YDR227W SIR protein involved in assembly of silent chromatin domains regulation 1 1 1 RNA-sequencing evidence
CDC73 YLR418C Component of the Paf1p complex regulation 1 1 1 DNA to cDNA expression microarray evidence
SIN3 YOL004W Component of both the Rpd3S and Rpd3L histone deacetylase complexes regulation 1 1 1 DNA to cDNA expression microarray evidence
MAC1 YMR021C Copper-sensing transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
AFT1 YGL071W Transcription factor involved in iron utilization and homeostasis regulation 1 1 1 DNA to cDNA expression microarray evidence
PUT3 YKL015W Transcriptional activator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
AME1 YBR211C Essential kinetochore protein associated with microtubules and SPBs genetic 1 1 1 Negative Genetic
ARE2 YNR019W Acyl-CoA:sterol acyltransferase genetic 1 1 1 Negative Genetic
ALG5 YPL227C UDP-glucose:dolichyl-phosphate glucosyltransferase genetic 1 1 1 Negative Genetic
RVS167 YDR388W Calmodulin-binding actin-associated protein physical 1 1 1 Affinity Capture-MS
LSM1 YJL124C Lsm (Like Sm) protein physical 1 1 1 Affinity Capture-RNA
PAT1 YCR077C Deadenylation-dependent mRNA-decapping factor physical 1 1 1 Affinity Capture-RNA
PUF3 YLL013C Protein of the mitochondrial outer surface physical 1 1 1 Affinity Capture-RNA
SUP35 YDR172W Translation termination factor eRF3 physical 1 1 1 Affinity Capture-MS
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
STE4 YOR212W G protein beta subunit genetic 1 1 1 Synthetic Rescue
NUP116 YMR047C FG-nucleoporin component of central core of the nuclear pore complex genetic 1 1 1 Dosage Rescue
VMA1 YDL185W Subunit A of the V1 peripheral membrane domain of V-ATPase genetic 1 1 1 Negative Genetic
VTC1 YER072W Regulatory subunit of the vacuolar transporter chaperone (VTC) complex genetic 1 1 1 Negative Genetic
KCH1 YJR054W Potassium transporter that mediates K+ influx genetic 1 1 1 Phenotypic Enhancement
PRM6 YML047C Potassium transporter that mediates K+ influx genetic 1 1 1 Phenotypic Enhancement
FLO9 YAL063C Lectin-like protein with similarity to Flo1p genetic 1 1 1 Negative Genetic
LDB19 YOR322C Alpha-arrestin, Ub-ligase adaptor for Rsp5p genetic 1 1 1 Phenotypic Enhancement
ROD1 YOR018W Alpha-arrestin involved in ubiquitin-dependent endocytosis genetic 1 1 1 Phenotypic Enhancement
ROG3 YFR022W Alpha-arrestin involved in ubiquitin-dependent endocytosis genetic 1 1 1 Phenotypic Enhancement
SOK1 YDR006C Protein of unknown function genetic 1 1 1 Positive Genetic
SNF1 YDR477W AMP-activated S/T protein kinase genetic 1 1 1 Positive Genetic
MZM1 YDR493W Protein required for assembly of the cytochrome bc(1) complex genetic 1 1 1 Positive Genetic
IXR1 YKL032C Transcriptional repressor that regulates hypoxic genes during normoxia genetic 1 1 1 Positive Genetic
CBT1 YKL208W Protein involved in 5' RNA end processing genetic 1 1 1 Positive Genetic
RPL37A YLR185W Ribosomal 60S subunit protein L37A genetic 1 1 1 Positive Genetic
COQ2 YNR041C Para hydroxybenzoate polyprenyl transferase genetic 1 1 1 Positive Genetic
SDH5 YOL071W Protein required for flavinylation of Sdh1p genetic 1 1 1 Positive Genetic
MED8 YBR193C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
MED6 YHR058C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
ROF1 YHR177W Putative transcription factor containing a WOPR domain genetic 1 1 1 Negative Genetic
SWD1 YAR003W Subunit of the COMPASS (Set1C) complex genetic 1 1 1 Negative Genetic
YAR029W YAR029W Member of DUP240 gene family but contains no transmembrane domains genetic 1 1 1 Negative Genetic
ECM33 YBR078W GPI-anchored protein involved in efficient glucose uptake genetic 1 1 1 Negative Genetic
YSW1 YBR148W Protein required for normal prospore membrane formation genetic 1 1 1 Negative Genetic
DPB3 YBR278W Third-largest subunit of DNA polymerase II (DNA polymerase epsilon) genetic 1 1 1 Negative Genetic
YCR007C YCR007C Putative integral membrane protein genetic 1 1 1 Negative Genetic
BRE1 YDL074C E3 ubiquitin ligase genetic 1 1 1 Negative Genetic
HBT1 YDL223C Shmoo tip protein, substrate of Hub1p ubiquitin-like protein genetic 1 1 1 Negative Genetic
YDL241W YDL241W Putative protein of unknown function genetic 1 1 1 Negative Genetic
VPS41 YDR080W Subunit of the HOPS endocytic tethering complex genetic 1 1 1 Negative Genetic
KGD2 YDR148C Dihydrolipoyl transsuccinylase genetic 1 1 1 Negative Genetic
SUM1 YDR310C Transcriptional repressor that regulates middle-sporulation genes genetic 1 1 1 Negative Genetic
SDC1 YDR469W Subunit of the COMPASS (Set1C) complex genetic 1 1 1 Negative Genetic
CEM1 YER061C Mitochondrial beta-keto-acyl synthase genetic 1 1 1 Negative Genetic
RAD4 YER162C Damaged-DNA binding subunit of Nuclear Excision Repair Factor 2 genetic 1 1 1 Negative Genetic
BCK2 YER167W Serine/threonine-rich protein involved in PKC1 signaling pathway genetic 1 1 1 Negative Genetic
IES1 YFL013C Subunit of the INO80 chromatin remodeling complex genetic 1 1 1 Negative Genetic
MET13 YGL125W Major isozyme of methylenetetrahydrofolate reductase genetic 1 1 1 Negative Genetic
RTF1 YGL244W Subunit of RNAPII-associated chromatin remodeling Paf1 complex genetic 1 1 1 Negative Genetic
TNA1 YGR260W High affinity nicotinic acid plasma membrane permease genetic 1 1 1 Negative Genetic
SRB2 YHR041C Subunit of the RNA polymerase II mediator complex genetic 1 1 1 Negative Genetic
ERP5 YHR110W Protein with similarity to Emp24p and Erv25p genetic 1 1 1 Negative Genetic
RRD1 YIL153W Peptidyl-prolyl cis/trans-isomerase genetic 1 1 1 Negative Genetic
IMP21 YIL154C Transcriptional activator involved in maintenance of ion homeostasis genetic 1 1 1 Negative Genetic
CHS6 YJL099W Member of the ChAPs (Chs5p-Arf1p-binding proteins) family genetic 1 1 1 Negative Genetic
CBF1 YJR060W Basic helix-loop-helix (bHLH) protein genetic 1 1 1 Negative Genetic
ILM1 YJR118C Protein of unknown function genetic 1 1 1 Negative Genetic
HAP4 YKL109W Transcription factor genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
ESL2 YKR096W hEST1A/B (SMG5/6)-like protein genetic 1 1 1 Negative Genetic
YLL056C YLL056C NADH-dependent aldehyde reductase genetic 1 1 1 Negative Genetic
YLR053C YLR053C Putative protein of unknown function genetic 1 1 1 Negative Genetic
SIC1 YLR079W Cyclin-dependent kinase inhibitor (CKI) genetic 1 1 1 Negative Genetic
EMP46 YLR080W Integral membrane component of ER-derived COPII-coated vesicles genetic 1 1 1 Negative Genetic
PBA1 YLR199C Protein involved in 20S proteasome assembly genetic 1 1 1 Negative Genetic
GRX8 YLR364W Glutaredoxin that employs a dithiol mechanism of catalysis genetic 1 1 1 Negative Genetic
CDC73 YLR418C Component of the Paf1p complex 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
CSM3 YMR048W Replication fork associated factor genetic 1 1 1 Negative Genetic
MUB1 YMR100W MYND domain-containing protein genetic 1 1 1 Negative Genetic
SSO2 YMR183C Plasma membrane t-SNARE genetic 1 1 1 Negative Genetic
RAD14 YMR201C Subunit of Nucleotide Excision Repair Factor 1 (NEF1) genetic 1 1 1 Negative Genetic
OCA1 YNL099C Putative protein tyrosine phosphatase genetic 1 1 1 Negative Genetic
MSH2 YOL090W Protein that binds to DNA mismatches genetic 1 1 1 Negative Genetic
BUB3 YOR026W Kinetochore checkpoint WD40 repeat protein genetic 1 1 1 Negative Genetic
CYT1 YOR065W Cytochrome c1 genetic 1 1 1 Negative Genetic
YPK9 YOR291W Vacuolar protein with a possible role in sequestering heavy metals genetic 1 1 1 Negative Genetic
DGK1 YOR311C Diacylglycerol kinase genetic 1 1 1 Negative Genetic
NIP100 YPL174C Large subunit of the dynactin complex genetic 1 1 1 Negative Genetic
NEW1 YPL226W Translation termination and ribosome biogenesis factor genetic 1 1 1 Negative Genetic
HDA3 YPR179C Subunit of HDA1 histone deacetylase complex genetic 1 1 1 Negative Genetic
QCR2 YPR191W Subunit 2 of ubiquinol cytochrome-c reductase (Complex III) genetic 1 1 1 Negative Genetic
YOR034C-A YOR034C-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
YPL039W YPL039W Putative protein of unknown function genetic 1 1 1 Negative Genetic
APJ1 YNL077W Hsp40 chaperone with a role in SUMO-mediated protein degradation physical 1 1 1 Affinity Capture-MS
ARV1 YLR242C Cortical ER protein genetic 1 1 1 Phenotypic Enhancement