Standard name Systematic name Name description Description
YPS1 YLR120C Aspartic protease Aspartic protease; hyperglycosylated member of the yapsin family of proteases, attached to the plasma membrane via a glycosylphosphatidylinositol (GPI) anchor; involved in nutrient limitation-induced cleavage of the extracellular inhibitory domain of signaling mucin Msb2p, resulting in activation of the filamentous growth MAPK pathway; involved with other yapsins in the cell wall integrity response; role in KEX2-independent processing of the alpha factor precursor
Visualize the interactome of YPS1
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 0.872 0.817 0.919
ER 0.080 0.139 NaN
Cell Periphery NaN NaN 0.096

GFP localization & abundance

GFP localization GFP abundance
ER 5440

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
YPS1 0 0 0 1 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
MKC7 YDR144C GPI-anchored aspartyl protease genetic 8 3 6 Phenotypic Enhancement, Synthetic Lethality, Synthetic Lethality, Phenotypic Enhancement, Phenotypic Enhancement, Synthetic Growth Defect, Synthetic Lethality, Phenotypic Enhancement
KEX2 YNL238W Kexin, a subtilisin-like protease (proprotein convertase) genetic 8 3 6 Dosage Rescue, Dosage Rescue, Synthetic Lethality, Negative Genetic, Negative Genetic, Dosage Rescue, Negative Genetic, Dosage Rescue
FKH1 YIL131C Forkhead family transcription factor regulation 2 2 2 chromatin immunoprecipitation-chip evidence, ChEC-Seq experiments
FKH2 YNL068C Forkhead family transcription factor regulation 2 2 2 chromatin immunoprecipitation-chip evidence, ChEC-Seq experiments
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 2 1 2 DNA to cDNA expression microarray evidence, DNA to cDNA expression microarray evidence
LCB1 YMR296C Component of serine palmitoyltransferase genetic 2 1 2 Negative Genetic, Negative Genetic
VMA9 YCL005W-A Vacuolar H+ ATPase subunit e of the V-ATPase V0 subcomplex genetic 2 1 2 Negative Genetic, Negative Genetic
EMP46 YLR080W Integral membrane component of ER-derived COPII-coated vesicles genetic 2 1 1 Negative Genetic, Negative Genetic
EMC5 YIL027C Member of conserved ER transmembrane complex genetic 2 1 1 Positive Genetic, Positive Genetic
ERG25 YGR060W C-4 methyl sterol oxidase genetic 2 1 1 Positive Genetic, Positive Genetic
STE12 YHR084W Transcription factor that is activated by a MAPK signaling cascade regulation 1 1 1 DNA to cDNA expression microarray evidence
SUM1 YDR310C Transcriptional repressor that regulates middle-sporulation genes 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
AFT2 YPL202C Iron-regulated transcriptional activator regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CBF1 YJR060W Basic helix-loop-helix (bHLH) protein regulation 1 1 1 DNA to cDNA expression microarray evidence
HFI1 YPL254W Adaptor protein required for structural integrity of the SAGA complex regulation 1 1 1 DNA to cDNA expression microarray evidence
MED2 YDL005C Subunit of the RNA polymerase II mediator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
SPT20 YOL148C Subunit of the SAGA transcriptional regulatory complex regulation 1 1 1 DNA to cDNA expression microarray evidence
BUR6 YER159C Subunit of a heterodimeric NC2 transcription regulator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RAP1 YNL216W Essential DNA-binding transcription regulator that binds many loci regulation 1 1 1 chromatin immunoprecipitation-chip evidence
YAP1 YML007W Basic leucine zipper (bZIP) transcription factor 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
CYC8 YBR112C General transcriptional co-repressor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
MED6 YHR058C Subunit of the RNA polymerase II mediator complex 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
NCB2 YDR397C Subunit of a heterodimeric NC2 transcription regulator complex regulation 1 1 1 chromatin immunoprecipitation-chip evidence
RGM1 YMR182C Putative zinc finger DNA binding transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
POB3 YML069W Subunit of the heterodimeric FACT complex (Spt16p-Pob3p) genetic 1 1 1 Negative Genetic
CKA1 YIL035C Alpha catalytic subunit of casein kinase 2 (CK2) genetic 1 1 1 Negative Genetic
MIA40 YKL195W Import and assembly protein in mitochondrial intermembrane space genetic 1 1 1 Negative Genetic
HAP5 YOR358W Subunit of the Hap2p/3p/4p/5p CCAAT-binding complex genetic 1 1 1 Negative Genetic
DBP3 YGL078C RNA-Dependent ATPase, member of DExD/H-box family genetic 1 1 1 Negative Genetic
RPA190 YOR341W RNA polymerase I largest subunit A190 genetic 1 1 1 Negative Genetic
RRP8 YDR083W Nucleolar S-adenosylmethionine-dependent rRNA methyltransferase genetic 1 1 1 Negative Genetic
DST1 YGL043W General transcription elongation factor TFIIS genetic 1 1 1 Negative Genetic
ARX1 YDR101C Nuclear export factor for the ribosomal pre-60S subunit genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Synthetic Haploinsufficiency
PRE2 YPR103W Beta 5 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
CCR4 YAL021C Component of the CCR4-NOT transcriptional complex physical 1 1 1 Affinity Capture-RNA
CDC11 YJR076C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
CEG1 YGL130W Guanylyltransferase involved in mRNA 5' capping genetic 1 1 1 Negative Genetic
DCP2 YNL118C Catalytic subunit of Dcp1p-Dcp2p decapping enzyme complex genetic 1 1 1 Negative Genetic
EMP24 YGL200C Component of the p24 complex physical 1 1 1 Affinity Capture-Western
DHH1 YDL160C Cytoplasmic DEAD-box helicase and mRNA decapping activator physical 1 1 1 Affinity Capture-RNA
ISW1 YBR245C ATPase subunit of imitation-switch (ISWI) class chromatin remodelers physical 1 1 1 Affinity Capture-RNA
LCB2 YDR062W Component of serine palmitoyltransferase genetic 1 1 1 Negative Genetic
LSM2 YBL026W Lsm (Like Sm) protein physical 1 1 1 Two-hybrid
MRP10 YDL045W-A Mitochondrial ribosomal protein of the small subunit genetic 1 1 1 Negative Genetic
GEP3 YOR205C Protein required for mitochondrial ribosome small subunit biogenesis genetic 1 1 1 Negative Genetic
MTR10 YOR160W Nuclear import receptor genetic 1 1 1 Positive Genetic
PRE9 YGR135W Alpha 3 subunit of the 20S proteasome genetic 1 1 1 Negative Genetic
MKT1 YNL085W Protein similar to nucleases that forms a complex with Pbp1p genetic 1 1 1 Negative Genetic
RPD3 YNL330C Histone deacetylase, component of both the Rpd3S and Rpd3L complexes genetic 1 1 1 Negative Genetic
SEC23 YPR181C GTPase-activating protein, stimulates the GTPase activity of Sar1p genetic 1 1 1 Negative Genetic
SNF1 YDR477W AMP-activated S/T protein kinase genetic 1 1 1 Negative Genetic
SNF5 YBR289W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Positive Genetic
SBP1 YHL034C Protein that binds eIF4G and has a role in repression of translation physical 1 1 1 Affinity Capture-RNA
SEC3 YER008C Subunit of the exocyst complex genetic 1 1 1 Phenotypic Suppression
RAD1 YPL022W Single-stranded DNA endonuclease (with Rad10p) 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
PUF3 YLL013C Protein of the mitochondrial outer surface physical 1 1 1 Affinity Capture-RNA
HYP2 YEL034W Translation elongation factor eIF-5A genetic 1 1 1 Negative Genetic
PMA2 YPL036W Plasma membrane H+-ATPase genetic 1 1 1 Negative Genetic
CBK1 YNL161W Serine/threonine protein kinase of the the RAM signaling network genetic 1 1 1 Synthetic Growth Defect
HOM6 YJR139C Homoserine dehydrogenase (L-homoserine:NADP oxidoreductase) genetic 1 1 1 Negative Genetic
VPS35 YJL154C Endosomal subunit of membrane-associated retromer complex genetic 1 1 1 Negative Genetic
HOM3 YER052C Aspartate kinase (L-aspartate 4-P-transferase) genetic 1 1 1 Negative Genetic
PGM1 YKL127W Phosphoglucomutase, minor isoform genetic 1 1 1 Negative Genetic
HOM2 YDR158W Aspartic beta semi-aldehyde dehydrogenase genetic 1 1 1 Negative Genetic
NUP133 YKR082W Subunit of Nup84p subcomplex of nuclear pore complex (NPC) genetic 1 1 1 Negative Genetic
DHR2 YKL078W Predominantly nucleolar DEAH-box ATP-dependent RNA helicase genetic 1 1 1 Positive Genetic
ESS1 YJR017C Peptidylprolyl-cis/trans-isomerase (PPIase) genetic 1 1 1 Synthetic Growth Defect
ATG1 YGL180W Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
GFD1 YMR255W Coiled-coiled protein of unknown function genetic 1 1 1 Negative Genetic
GZF3 YJL110C GATA zinc finger protein genetic 1 1 1 Negative Genetic
MOB2 YFL034C-B Activator of Cbk1p kinase genetic 1 1 1 Negative Genetic
PKC1 YBL105C Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
RIM101 YHL027W Cys2His2 zinc-finger transcriptional repressor genetic 1 1 1 Positive Genetic
SAE2 YGL175C Endonuclease required for telomere elongation genetic 1 1 1 Negative Genetic
QCR6 YFR033C Subunit 6 of the ubiquinol cytochrome-c reductase complex genetic 1 1 1 Negative Genetic
VPS17 YOR132W Subunit of the membrane-associated retromer complex genetic 1 1 1 Negative Genetic
SWM2 YNR004W Protein with a role in snRNA and snoRNA cap trimethylation genetic 1 1 1 Negative Genetic
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
CLC1 YGR167W Clathrin light chain genetic 1 1 1 Negative Genetic
DBF4 YDR052C Regulatory subunit of Cdc7p-Dbf4p kinase complex genetic 1 1 1 Negative Genetic
SRO7 YPR032W Effector of Rab GTPase Sec4p genetic 1 1 1 Negative Genetic
FCP1 YMR277W Carboxy-terminal domain (CTD) phosphatase genetic 1 1 1 Negative Genetic
STE50 YCL032W Adaptor protein for various signaling pathways genetic 1 1 1 Negative Genetic
SUR1 YPL057C Mannosylinositol phosphorylceramide (MIPC) synthase catalytic subunit genetic 1 1 1 Negative Genetic
RPN4 YDL020C Transcription factor that stimulates expression of proteasome genes genetic 1 1 1 Negative Genetic
RPS23A YGR118W Ribosomal protein 28 (rp28) of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
MOG1 YJR074W Conserved nuclear protein that interacts with GTP-Gsp1p genetic 1 1 1 Negative Genetic
TAO3 YIL129C Component of the RAM signaling network genetic 1 1 1 Negative Genetic
RPS0A YGR214W Ribosomal 40S subunit protein S0A genetic 1 1 1 Negative Genetic
DPM1 YPR183W Dolichol phosphate mannose (Dol-P-Man) synthase of ER membrane genetic 1 1 1 Negative Genetic
ORC6 YHR118C Subunit of the origin recognition complex (ORC) genetic 1 1 1 Negative Genetic
DCC1 YCL016C Subunit of a complex with Ctf8p and Ctf18p genetic 1 1 1 Positive Genetic
FRE3 YOR381W Ferric reductase genetic 1 1 1 Negative Genetic
KCS1 YDR017C Inositol hexakisphosphate and inositol heptakisphosphate kinase genetic 1 1 1 Negative Genetic
HTD2 YHR067W Mitochondrial 3-hydroxyacyl-thioester dehydratase genetic 1 1 1 Negative Genetic
COQ11 YLR290C Putative oxidoreductase, subunit of Coenzyme Q biosynthetic complexes genetic 1 1 1 Negative Genetic
THP3 YPR045C Protein that may have a role in transcription elongation genetic 1 1 1 Negative Genetic
ANR2 YKL047W Protein of unknown function genetic 1 1 1 Negative Genetic
ELF1 YKL160W Transcription elongation factor with a conserved zinc finger domain genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
PKR1 YMR123W V-ATPase assembly factor genetic 1 1 1 Negative Genetic
RPL8A YHL033C Ribosomal 60S subunit protein L8A genetic 1 1 1 Negative Genetic
HST4 YDR191W NAD(+)-dependent protein deacetylase genetic 1 1 1 Negative Genetic
PUF2 YPR042C PUF family mRNA-binding protein physical 1 1 1 Affinity Capture-RNA
WHI5 YOR083W Repressor of G1 transcription genetic 1 1 1 Negative Genetic
VPS5 YOR069W Nexin-1 homolog genetic 1 1 1 Negative Genetic
URA8 YJR103W Minor CTP synthase isozyme (see also URA7) genetic 1 1 1 Negative Genetic
RPS16B YDL083C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
SEY1 YOR165W Dynamin-like GTPase that mediates homotypic ER fusion genetic 1 1 1 Negative Genetic
ILM1 YJR118C Protein of unknown function genetic 1 1 1 Negative Genetic
MAL13 YGR288W MAL-activator protein genetic 1 1 1 Negative Genetic
ALG2 YGL065C Mannosyltransferase in the N-linked glycosylation pathway genetic 1 1 1 Negative Genetic
DAK1 YML070W Dihydroxyacetone kinase genetic 1 1 1 Negative Genetic
EDC1 YGL222C RNA-binding protein that activates mRNA decapping directly genetic 1 1 1 Negative Genetic
PUN1 YLR414C Plasma membrane protein with a role in cell wall integrity genetic 1 1 1 Negative Genetic
YBL081W YBL081W Non-essential protein of unknown function genetic 1 1 1 Negative Genetic
MNT2 YGL257C Mannosyltransferase genetic 1 1 1 Negative Genetic
MCH4 YOL119C Protein with similarity to mammalian monocarboxylate permeases genetic 1 1 1 Negative Genetic
IMP2 YMR035W Catalytic subunit of mitochondrial inner membrane peptidase complex genetic 1 1 1 Negative Genetic
SER2 YGR208W Phosphoserine phosphatase of the phosphoglycerate pathway 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
HPM1 YIL110W AdoMet-dependent methyltransferase genetic 1 1 1 Negative Genetic
SMM1 YNR015W Dihydrouridine synthase genetic 1 1 1 Negative Genetic
RTS2 YOR077W Basic zinc-finger protein genetic 1 1 1 Negative Genetic
SOG2 YOR353C Key component of the RAM signaling network genetic 1 1 1 Negative Genetic
YPS6 YIR039C Putative GPI-anchored aspartic protease genetic 1 1 1 Phenotypic Enhancement
YPS7 YDR349C Putative GPI-anchored aspartic protease genetic 1 1 1 Phenotypic Enhancement
YPS3 YLR121C Aspartic protease genetic 1 1 1 Synthetic Lethality
TAD3 YLR316C Subunit of tRNA-specific adenosine-34 deaminase genetic 1 1 1 Negative Genetic
YAR029W YAR029W Member of DUP240 gene family but contains no transmembrane domains genetic 1 1 1 Negative Genetic
VPS68 YOL129W Vacuolar membrane protein of unknown function genetic 1 1 1 Negative Genetic
YJR011C YJR011C Putative protein of unknown function genetic 1 1 1 Negative Genetic
YLL006W-A YLL006W-A Putative protein of unknown function genetic 1 1 1 Negative Genetic
YMR030W-A YMR030W-A Putative protein of unknown function genetic 1 1 1 Negative Genetic