Standard name Systematic name Name description Description
PST1 YDR055W Cell wall protein that contains a putative GPI-attachment site Cell wall protein that contains a putative GPI-attachment site; secreted by regenerating protoplasts; up-regulated by activation of the cell integrity pathway, as mediated by Rlm1p; upregulated by cell wall damage via disruption of FKS1; PST1 has a paralog, ECM33, that arose from the whole genome duplication
Visualize the interactome of PST1
Links to external databases:
  SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
M 164

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.520 0.585 0.434
ER 0.441 0.402 0.515
Mito 0.059 NaN NaN
Cell Periphery NaN NaN 0.111
Cort. Patches NaN NaN 0.091

GFP localization & abundance

GFP localization GFP abundance
ER 11700

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
PST1 0 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
CBF1 YJR060W Basic helix-loop-helix (bHLH) protein regulation 2 2 2 chromatin immunoprecipitation-chip evidence, DNA to cDNA expression microarray evidence
UME6 YDR207C Rpd3L histone deacetylase complex subunit regulation 2 2 2 chromatin immunoprecipitation-chip evidence, DNA to cDNA expression microarray evidence
ZAP1 YJL056C Zinc-regulated transcription factor regulation 2 1 2 DNA to cDNA expression microarray evidence, DNA to cDNA expression microarray evidence
ARP9 YMR033W Component of both the SWI/SNF and RSC chromatin remodeling complexes genetic 2 1 2 Negative Genetic, Negative Genetic
FKH1 YIL131C Forkhead family transcription factor regulation 1 1 1 ChEC-Seq experiments
STE12 YHR084W Transcription factor that is activated by a MAPK signaling cascade regulation 1 1 1 DNA to cDNA expression microarray evidence
TEC1 YBR083W Transcription factor targeting filamentation genes and Ty1 expression regulation 1 1 1 DNA to cDNA expression microarray evidence
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 ChEC-Seq experiments
MET32 YDR253C Zinc-finger DNA-binding transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MET4 YNL103W Leucine-zipper transcriptional activator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
STP1 YDR463W Transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
HSF1 YGL073W Trimeric heat shock transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
SWI4 YER111C DNA binding component of the SBF complex (Swi4p-Swi6p) 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
RGM1 YMR182C Putative zinc finger DNA binding transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
ASH1 YKL185W Component of the Rpd3L histone deacetylase complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YHP1 YDR451C Homeobox transcriptional repressor regulation 1 1 1 DNA to cDNA expression microarray evidence
FLO8 YER109C Transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
PEX19 YDL065C Chaperone and import receptor for newly-synthesized class I PMPs genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Synthetic Haploinsufficiency
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
ARP3 YJR065C Essential component of the Arp2/3 complex genetic 1 1 1 Positive Genetic
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
IML3 YBR107C Outer kinetochore protein and component of the Ctf19 complex genetic 1 1 1 Negative Genetic
LAS17 YOR181W Actin assembly factor genetic 1 1 1 Negative Genetic
COG3 YER157W Essential component of the conserved oligomeric Golgi complex genetic 1 1 1 Negative Genetic
PDB1 YBR221C E1 beta subunit of the pyruvate dehydrogenase (PDH) complex genetic 1 1 1 Negative Genetic
OPI1 YHL020C Transcriptional regulator of a variety of genes genetic 1 1 1 Negative Genetic
HEK2 YBL032W RNA binding protein involved in asymmetric localization of ASH1 mRNA physical 1 1 1 Affinity Capture-RNA
DIM1 YPL266W Essential 18S rRNA dimethylase (dimethyladenosine transferase) genetic 1 1 1 Negative Genetic
ECM33 YBR078W GPI-anchored protein involved in efficient glucose uptake genetic 1 1 1 Phenotypic Enhancement
NUP133 YKR082W Subunit of Nup84p subcomplex of nuclear pore complex (NPC) 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
KEG1 YFR042W Integral membrane protein of the ER genetic 1 1 1 Negative Genetic
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
MIX17 YMR002W Mitochondrial intermembrane space protein genetic 1 1 1 Negative Genetic
ATP10 YLR393W Assembly factor for the F0 sector of mitochondrial F1F0 ATP synthase genetic 1 1 1 Negative Genetic
BTS1 YPL069C Geranylgeranyl diphosphate synthase (GGPPS) genetic 1 1 1 Positive Genetic
BPH1 YCR032W Protein homologous to Chediak-Higashi syndrome and Beige proteins genetic 1 1 1 Negative Genetic
COQ10 YOL008W Coenzyme Q (ubiquinone) binding protein genetic 1 1 1 Negative Genetic
ORC4 YPR162C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
RPN5 YDL147W Subunit of the CSN and 26S proteasome lid complexes physical 1 1 1 Affinity Capture-MS
SSA1 YAL005C ATPase involved in protein folding and NLS-directed nuclear transport physical 1 1 1 Affinity Capture-MS
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone physical 1 1 1 Affinity Capture-MS
SSA2 YLL024C HSP70 family ATP-binding protein physical 1 1 1 Affinity Capture-MS
PUF3 YLL013C Protein of the mitochondrial outer surface physical 1 1 1 Affinity Capture-RNA
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
RDI1 YDL135C Rho GDP dissociation inhibitor genetic 1 1 1 Negative Genetic
RML2 YEL050C Mitochondrial ribosomal protein of the large subunit (L2) genetic 1 1 1 Negative Genetic
SGV1 YPR161C Cyclin (Bur2p)-dependent protein kinase genetic 1 1 1 Positive Genetic
RFT1 YBL020W Membrane protein required for translocation of Man5GlcNac2-PP-Dol genetic 1 1 1 Negative Genetic
RSC6 YCR052W Component of the RSC chromatin remodeling complex genetic 1 1 1 Negative Genetic
TSC11 YER093C Subunit of TORC2 (Tor2p-Lst8p-Avo1-Avo2-Tsc11p-Bit61p) genetic 1 1 1 Negative Genetic
SSC1 YJR045C Hsp70 family ATPase genetic 1 1 1 Negative Genetic
SDO1 YLR022C Guanine nucleotide exchange factor (GEF) for Ria1p genetic 1 1 1 Negative Genetic
SCO2 YBR024W Protein anchored to mitochondrial inner membrane genetic 1 1 1 Negative Genetic
RTC2 YBR147W Putative vacuolar membrane transporter for cationic amino acids genetic 1 1 1 Negative Genetic
SPR6 YER115C Protein of unknown function genetic 1 1 1 Negative Genetic
YGR050C YGR050C Protein of unknown function genetic 1 1 1 Negative Genetic
TIM13 YGR181W Mitochondrial intermembrane space protein genetic 1 1 1 Negative Genetic
TNA1 YGR260W High affinity nicotinic acid plasma membrane permease genetic 1 1 1 Negative Genetic
RCM1 YNL022C rRNA m5C methyltransferase genetic 1 1 1 Negative Genetic
RAX1 YOR301W Protein involved in establishing bud site selection genetic 1 1 1 Negative Genetic
UME1 YPL139C Component of both the Rpd3S and Rpd3L histone deacetylase complexes genetic 1 1 1 Negative Genetic
THI6 YPL214C Thiamine-phosphate diphosphorylase and hydroxyethylthiazole kinase genetic 1 1 1 Negative Genetic
UBA3 YPR066W Protein that activates Rub1p (NEDD8) before neddylation genetic 1 1 1 Negative Genetic
UBP9 YER098W Ubiquitin-specific protease that cleaves ubiquitin-protein fusions genetic 1 1 1 Negative Genetic
RSO55 YLR281C Mitochondrial protein of unknown function genetic 1 1 1 Negative Genetic
YOR186W YOR186W Putative protein of unknown function genetic 1 1 1 Negative Genetic
PMS1 YNL082W ATP-binding protein required for mismatch repair genetic 1 1 1 Positive Genetic
ICS2 YBR157C Protein of unknown function genetic 1 1 1 Positive Genetic
POX1 YGL205W Fatty-acyl coenzyme A oxidase genetic 1 1 1 Negative Genetic
AAD4 YDL243C Putative aryl-alcohol dehydrogenase genetic 1 1 1 Negative Genetic
COS7 YDL248W Endosomal protein involved in turnover of plasma membrane proteins genetic 1 1 1 Negative Genetic
PEX4 YGR133W Peroxisomal ubiquitin conjugating enzyme genetic 1 1 1 Negative Genetic
MYG1 YER156C Protein involved in mitochondrial function genetic 1 1 1 Negative Genetic
IZH2 YOL002C Plasma membrane receptor for plant antifungal osmotin genetic 1 1 1 Synthetic Growth Defect
MAL33 YBR297W MAL-activator protein genetic 1 1 1 Negative Genetic
DPI34 YOR114W Putative mitochondrial protein of unknown function genetic 1 1 1 Negative Genetic
ATG22 YCL038C Vacuolar integral membrane protein required for efflux of amino acids genetic 1 1 1 Negative Genetic
DGK1 YOR311C Diacylglycerol kinase genetic 1 1 1 Positive Genetic
MMM1 YLL006W ER integral membrane protein, ERMES complex subunit genetic 1 1 1 Negative Genetic