Standard name Systematic name Name description Description
FES1 YBR101C Hsp70 (Ssa1p) nucleotide exchange factor Hsp70 (Ssa1p) nucleotide exchange factor; required for the release of misfolded proteins from the Hsp70 system to the Ub-proteasome machinery for degradation; cytosolic homolog of Sil1p, which is the nucleotide exchange factor for BiP (Kar2p) in the endoplasmic reticulum; protein abundance increases in response to DNA replication stress
Visualize the interactome of FES1
Links to external databases:
SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
G1 228

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.993 0.977 0.959
Cell Periphery NaN NaN 0.058

GFP localization & abundance

GFP localization GFP abundance
cytoplasm 13100

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
FES1 2 0 0 0 0

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
SSE1 YPL106C ATPase component of heat shock protein Hsp90 chaperone complex genetic 11 6 7 Dosage Rescue, Phenotypic Suppression, Dosage Rescue, Synthetic Growth Defect, Dosage Growth Defect, Dosage Rescue, Synthetic Growth Defect, Phenotypic Enhancement, Synthetic Rescue, Phenotypic Suppression, Dosage Rescue
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport physical 10 5 8 Affinity Capture-Western, Two-hybrid, Biochemical Activity, Affinity Capture-MS, Affinity Capture-MS, Affinity Capture-Western, Reconstituted Complex, Affinity Capture-Western, Reconstituted Complex, Reconstituted Complex
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 4 3 4 Affinity Capture-Western, Affinity Capture-Western, Reconstituted Complex, Affinity Capture-MS
SSA2 YLL024C HSP70 family ATP-binding protein physical 4 2 3 Affinity Capture-Western, Reconstituted Complex, Affinity Capture-Western, Reconstituted Complex
SSB2 YNL209W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 3 3 3 Affinity Capture-Western, Reconstituted Complex, Co-purification
HSF1 YGL073W Trimeric heat shock transcription factor regulation 2 2 2 chromatin immunoprecipitation-chip evidence, DNA to cDNA expression microarray evidence
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport genetic 2 2 2 Phenotypic Enhancement, Negative Genetic
SWI6 YLR182W Transcription cofactor genetic 2 2 2 Phenotypic Suppression, Negative Genetic
FKH2 YNL068C Forkhead family transcription factor regulation 2 1 2 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence
SSE2 YBR169C Member of Hsp110 subclass of the heat shock protein 70 (HSP70) family genetic 2 1 2 Dosage Rescue, Dosage Rescue
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 2 2 1 Positive Genetic, Negative Genetic
FBP1 YLR377C Fructose-1,6-bisphosphatase physical 2 1 1 Reconstituted Complex, Reconstituted Complex
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
GCN5 YGR252W Catalytic subunit of ADA and SAGA histone acetyltransferase complexes regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MED2 YDL005C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RGR1 YLR071C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
XBP1 YIL101C Transcriptional repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
BUR6 YER159C Subunit of a heterodimeric NC2 transcription regulator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
STP1 YDR463W Transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
ABF1 YKL112W DNA binding protein with possible chromatin-reorganizing activity regulation 1 1 1 chromatin immunoprecipitation-chip evidence
TFC7 YOR110W RNA pol III transcription initiation factor complex (TFIIIC) subunit regulation 1 1 1 chromatin immunoprecipitation-chip evidence
REB1 YBR049C RNA polymerase I enhancer binding protein regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SUA7 YPR086W Transcription factor TFIIB 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
SPT7 YBR081C Subunit of the SAGA transcriptional regulatory complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YAP5 YIR018W Basic leucine zipper (bZIP) iron-sensing transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
SPT6 YGR116W Nucleosome remodeling protein regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ADA2 YDR448W Transcription coactivator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
NCB2 YDR397C Subunit of a heterodimeric NC2 transcription regulator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SRB5 YGR104C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MXR1 YER042W Methionine-S-sulfoxide reductase regulation 1 1 1 qualitative western immunoblotting evidence
MXR2 YCL033C Methionine-R-sulfoxide reductase regulation 1 1 1 qualitative western immunoblotting evidence
CLF1 YLR117C Member of the NineTeen Complex (NTC) genetic 1 1 1 Negative Genetic
ERG26 YGL001C C-3 sterol dehydrogenase genetic 1 1 1 Negative Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
AEP2 YMR282C Mitochondrial protein genetic 1 1 1 Negative Genetic
HSP42 YDR171W Small heat shock protein (sHSP) with chaperone activity physical 1 1 1 Affinity Capture-MS
TIF1 YKR059W Translation initiation factor eIF4A physical 1 1 1 Affinity Capture-MS
PIN3 YPR154W Negative regulator of actin nucleation-promoting factor activity physical 1 1 1 Two-hybrid
LYS2 YBR115C Alpha aminoadipate reductase physical 1 1 1 Affinity Capture-MS
LSG1 YGL099W Putative GTPase involved in 60S ribosomal subunit biogenesis physical 1 1 1 Affinity Capture-MS
YCG1 YDR325W Subunit of the condensin complex physical 1 1 1 PCA
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
RPO41 YFL036W Mitochondrial RNA polymerase physical 1 1 1 Two-hybrid
SIS1 YNL007C Type II HSP40 co-chaperone that interacts with the HSP70 protein Ssa1p physical 1 1 1 Two-hybrid
SSA4 YER103W Heat shock protein that is highly induced upon stress physical 1 1 1 Two-hybrid
SLT2 YHR030C Serine/threonine MAP kinase physical 1 1 1 Affinity Capture-Western
SNL1 YIL016W Ribosome-associated protein genetic 1 1 1 Synthetic Rescue
IZH2 YOL002C Plasma membrane receptor for plant antifungal osmotin genetic 1 1 1 Synthetic Growth Defect
ZPR1 YGR211W Essential protein with two zinc fingers genetic 1 1 1 Positive Genetic
RRN7 YJL025W Component of the core factor (CF) rDNA transcription factor complex genetic 1 1 1 Positive Genetic
SNF4 YGL115W Activating gamma subunit of the AMP-activated Snf1p kinase complex genetic 1 1 1 Positive Genetic
SLX9 YGR081C Protein required for pre-rRNA processing genetic 1 1 1 Positive Genetic
RCI37 YIL077C Protein that associates with the large mitoribosomal subunit genetic 1 1 1 Positive Genetic
PRP9 YDL030W Subunit of the SF3a splicing factor complex genetic 1 1 1 Negative Genetic
RPN6 YDL097C Essential, non-ATPase regulatory subunit of the 26S proteasome lid genetic 1 1 1 Negative Genetic
QRI1 YDL103C UDP-N-acetylglucosamine pyrophosphorylase genetic 1 1 1 Negative Genetic
KIN28 YDL108W Ser/Thr protein kinase and subunit of TFIIK, a TFIIH subassembly genetic 1 1 1 Negative Genetic
RLI1 YDR091C Essential Fe-S protein genetic 1 1 1 Negative Genetic
SPC110 YDR356W Inner plaque spindle pole body (SPB) component genetic 1 1 1 Negative Genetic
SYF1 YDR416W Member of the NineTeen Complex (NTC) genetic 1 1 1 Negative Genetic
SNM1 YDR478W Ribonuclease MRP complex subunit genetic 1 1 1 Negative Genetic
SMC1 YFL008W Subunit of the multiprotein cohesin complex genetic 1 1 1 Negative Genetic
MOB2 YFL034C-B Activator of Cbk1p kinase genetic 1 1 1 Negative Genetic
SEC53 YFL045C Phosphomannomutase genetic 1 1 1 Negative Genetic
PRE4 YFR050C Beta 7 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
RPT6 YGL048C ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
HSF1 YGL073W Trimeric heat shock transcription factor genetic 1 1 1 Negative Genetic
NUP57 YGR119C FG-nucleoporin component of central core of the nuclear pore complex genetic 1 1 1 Negative Genetic
RRP4 YHR069C Exosome non-catalytic core component genetic 1 1 1 Negative Genetic
RPT1 YKL145W ATPase of the 19S regulatory particle of the 26S proteasome genetic 1 1 1 Negative Genetic
HAS1 YMR290C ATP-dependent RNA helicase genetic 1 1 1 Negative Genetic
PRP2 YNR011C RNA-dependent DExD/H-box ATPase genetic 1 1 1 Negative Genetic
SGT1 YOR057W Cochaperone protein genetic 1 1 1 Negative Genetic
PRE10 YOR362C Alpha 7 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
RDS3 YPR094W Component of the SF3b subcomplex of the U2 snRNP genetic 1 1 1 Negative Genetic
PRE2 YPR103W Beta 5 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
RPN7 YPR108W Essential non-ATPase regulatory subunit of the 26S proteasome genetic 1 1 1 Negative Genetic
RBG1 YAL036C Member of the DRG family of GTP-binding proteins genetic 1 1 1 Negative Genetic
STE50 YCL032W Adaptor protein for various signaling pathways genetic 1 1 1 Negative Genetic
NHP10 YDL002C Non-essential INO80 chromatin remodeling complex subunit genetic 1 1 1 Negative Genetic
GET3 YDL100C Guanine nucleotide exchange factor for Gpa1p genetic 1 1 1 Negative Genetic
GCV1 YDR019C T subunit of the mitochondrial glycine decarboxylase complex genetic 1 1 1 Negative Genetic
TPS2 YDR074W Phosphatase subunit of the trehalose-6-P synthase/phosphatase complex genetic 1 1 1 Negative Genetic
MNN10 YDR245W Subunit of a Golgi mannosyltransferase complex genetic 1 1 1 Negative Genetic
RPP2B YDR382W Ribosomal protein P2 beta genetic 1 1 1 Negative Genetic
RVS167 YDR388W Calmodulin-binding actin-associated protein genetic 1 1 1 Negative Genetic
GET2 YER083C Subunit of the GET complex genetic 1 1 1 Negative Genetic
RIM15 YFL033C Protein kinase involved in cell proliferation in response to nutrients genetic 1 1 1 Negative Genetic
GET1 YGL020C Subunit of the GET complex genetic 1 1 1 Negative Genetic
YGL235W YGL235W Putative protein of unknown function genetic 1 1 1 Negative Genetic
NPR3 YHL023C Subunit of the Iml1p/SEACIT complex genetic 1 1 1 Negative Genetic
OCA5 YHL029C Cytoplasmic protein required for replication of Brome mosaic virus genetic 1 1 1 Negative Genetic
PIH1 YHR034C Component of the conserved R2TP complex (Rvb1-Rvb2-Tah1-Pih1) genetic 1 1 1 Negative Genetic
SMT1 YJL147C Translational repressor of the mitochondrial ATP6/8 mRNA genetic 1 1 1 Negative Genetic
KCH1 YJR054W Potassium transporter that mediates K+ influx genetic 1 1 1 Negative Genetic
PTK2 YJR059W Serine/threonine protein kinase genetic 1 1 1 Negative Genetic
LIA1 YJR070C Deoxyhypusine hydroxylase genetic 1 1 1 Negative Genetic
MOG1 YJR074W Conserved nuclear protein that interacts with GTP-Gsp1p genetic 1 1 1 Negative Genetic
HOC1 YJR075W Alpha-1,6-mannosyltransferase genetic 1 1 1 Negative Genetic
LHS1 YKL073W Molecular chaperone of the endoplasmic reticulum lumen genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
NUP133 YKR082W Subunit of Nup84p subcomplex of nuclear pore complex (NPC) genetic 1 1 1 Negative Genetic
UBR2 YLR024C Cytoplasmic ubiquitin-protein ligase (E3) genetic 1 1 1 Negative Genetic
MUB1 YMR100W MYND domain-containing protein genetic 1 1 1 Negative Genetic
SCS7 YMR272C Sphingolipid alpha-hydroxylase genetic 1 1 1 Negative Genetic
YDJ1 YNL064C Type I HSP40 co-chaperone genetic 1 1 1 Negative Genetic
IRA2 YOL081W GTPase-activating protein genetic 1 1 1 Negative Genetic
STI1 YOR027W Evolutionarily-conserved Hsp90 cochaperone genetic 1 1 1 Negative Genetic
NAT5 YOR253W Subunit of protein N-terminal acetyltransferase NatA genetic 1 1 1 Negative Genetic
YPL225W YPL225W Protein of unknown function genetic 1 1 1 Negative Genetic
FAR7 YFR008W Protein involved in recovery from pheromone-induced cell cycle arrest genetic 1 1 1 Negative Genetic
CDC20 YGL116W Activator of anaphase-promoting complex/cyclosome (APC/C) genetic 1 1 1 Positive Genetic
CDC37 YDR168W Essential Hsp90p co-chaperone genetic 1 1 1 Negative Genetic
BEM4 YPL161C Protein involved in establishment of cell polarity and bud emergence genetic 1 1 1 Negative Genetic
BIR1 YJR089W Subunit of chromosomal passenger complex (CPC) genetic 1 1 1 Negative Genetic
APL4 YPR029C Gamma-adaptin genetic 1 1 1 Negative Genetic
DAD1 YDR016C Essential subunit of the Dam1 complex (aka DASH complex) genetic 1 1 1 Negative Genetic
CDC27 YBL084C Subunit of the Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
DBF4 YDR052C Regulatory subunit of Cdc7p-Dbf4p kinase complex genetic 1 1 1 Negative Genetic
COA4 YLR218C Twin Cx(9)C protein involved in cytochrome c oxidase organization genetic 1 1 1 Negative Genetic
CCW22 YDR134C Cell wall protein genetic 1 1 1 Negative Genetic
ARV1 YLR242C Cortical ER protein genetic 1 1 1 Negative Genetic
COX10 YPL172C Heme A:farnesyltransferase genetic 1 1 1 Negative Genetic
COQ2 YNR041C Para hydroxybenzoate polyprenyl transferase genetic 1 1 1 Negative Genetic
COX23 YHR116W Protein that functions in mitochondrial copper homeostasis genetic 1 1 1 Negative Genetic
ERG3 YLR056W C-5 sterol desaturase genetic 1 1 1 Positive Genetic