Standard name Systematic name Name description Description
GPI1 YGR216C Membrane protein involved in the synthesis of GlcNAc-PI Membrane protein involved in the synthesis of GlcNAc-PI; N-acetylglucosaminyl phosphatidylinositol (GlcNAc-PI) is the first intermediate in the synthesis of glycosylphosphatidylinositol (GPI) anchors; human and mouse GPI1 are functional homologs
Visualize the interactome of GPI1
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
no data no data no data

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
GPI1 2 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_4234 (Phosphatidylinositol N-acetylglucosaminyltransferase subunit GPI19 (GPI-GlcNAc transferase complex subunit GPI19) (GPI-GnT subunit GPI19) (EC 2.4.1.198))

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
PHO23 YNL097C Component of the Rpd3L histone deacetylase complex genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
ARV1 YLR242C Cortical ER protein genetic 2 2 2 Dosage Rescue, Negative Genetic
GCN20 YFR009W Positive regulator of the Gcn2p kinase activity genetic 2 1 2 Negative Genetic, Negative Genetic
CTK3 YML112W Gamma subunit of C-terminal domain kinase I genetic 2 1 2 Negative Genetic, Negative Genetic
ERI1 YPL096C-A Endoplasmic reticulum membrane protein that binds and inhibits Ras2p genetic 2 1 2 Negative Genetic, Negative Genetic
AGE1 YDR524C ADP-ribosylation factor (ARF) GTPase activating protein (GAP) effector genetic 2 1 2 Negative Genetic, Negative Genetic
FRE6 YLL051C Putative ferric reductase with similarity to Fre2p genetic 2 1 2 Negative Genetic, Negative Genetic
NHX1 YDR456W Na+/H+ and K+/H+ exchanger genetic 2 1 2 Negative Genetic, Negative Genetic
RXT2 YBR095C Component of the histone deacetylase Rpd3L complex genetic 2 1 2 Negative Genetic, Negative Genetic
GPP2 YER062C DL-glycerol-3-phosphate phosphatase involved in glycerol biosynthesis genetic 2 1 2 Negative Genetic, Negative Genetic
NCS6 YGL211W Protein required for uridine thiolation of Gln, Lys, and Glu tRNAs genetic 2 1 2 Negative Genetic, Negative Genetic
YAP1801 YHR161C Protein of the AP180 family, involved in clathrin cage assembly genetic 2 1 2 Negative Genetic, Negative Genetic
STB5 YHR178W Transcription factor genetic 2 1 2 Negative Genetic, Negative Genetic
JSN1 YJR091C Member of the Puf family of RNA-binding proteins genetic 2 1 2 Negative Genetic, Negative Genetic
SRL3 YKR091W Repressor of transcription at Start genetic 2 1 2 Negative Genetic, Negative Genetic
RPL8B YLL045C Ribosomal 60S subunit protein L8A genetic 2 1 2 Positive Genetic, Positive Genetic
NKP2 YLR315W Central kinetochore protein and subunit of the Ctf19 complex genetic 2 1 2 Negative Genetic, Negative Genetic
ROM2 YLR371W Guanine nucleotide exchange factor (GEF) for Rho1p and Rho2p genetic 2 1 2 Negative Genetic, Negative Genetic
SST2 YLR452C GTPase-activating protein for Gpa1p genetic 2 1 2 Negative Genetic, Negative Genetic
PHO84 YML123C High-affinity inorganic phosphate (Pi) transporter genetic 2 1 2 Negative Genetic, Negative Genetic
OGG1 YML060W Nuclear and mitochondrial glycosylase/lyase genetic 2 1 2 Negative Genetic, Negative Genetic
YML020W YML020W Putative protein of unknown function genetic 2 1 2 Negative Genetic, Negative Genetic
NCS2 YNL119W Protein required for uridine thiolation of Lys(UUU) and Glu(UUC) tRNAs genetic 2 1 2 Negative Genetic, Negative Genetic
PYP1 YNL010W Sugar alcohol phosphatase genetic 2 1 2 Negative Genetic, Negative Genetic
RTG1 YOL067C Transcription factor (bHLH) involved in interorganelle communication genetic 2 1 2 Negative Genetic, Negative Genetic
SIN3 YOL004W Component of both the Rpd3S and Rpd3L histone deacetylase complexes genetic 2 1 2 Negative Genetic, Negative Genetic
YME1 YPR024W Catalytic subunit of i-AAA protease complex genetic 2 1 2 Negative Genetic, Negative Genetic
SPE3 YPR069C Spermidine synthase genetic 2 1 2 Negative Genetic, Negative Genetic
EMC2 YJR088C Member of conserved ER transmembrane complex genetic 2 1 2 Negative Genetic, Negative Genetic
DEP1 YAL013W Component of the Rpd3L histone deacetylase complex genetic 2 1 1 Negative Genetic, Negative Genetic
GPI19 YDR437W Subunit of GPI-GlcNAc transferase involved in synthesis of GlcNAc-PI genetic 2 1 1 Negative Genetic, Negative Genetic
GPI2 YPL076W Protein involved in the synthesis of GlcNAc-PI genetic 2 1 1 Negative Genetic, Negative Genetic
SAP30 YMR263W Component of Rpd3L histone deacetylase complex genetic 2 1 1 Negative Genetic, Negative Genetic
TFC7 YOR110W RNA pol III transcription initiation factor complex (TFIIIC) subunit regulation 1 1 1 chromatin immunoprecipitation-chip evidence
CDC73 YLR418C Component of the Paf1p complex genetic 1 1 1 Synthetic Lethality
BRR2 YER172C RNA-dependent ATPase RNA helicase (DEIH box) genetic 1 1 1 Negative Genetic
CDC48 YDL126C AAA ATPase with protein-unfoldase activity genetic 1 1 1 Negative Genetic
CSL4 YNL232W Exosome non-catalytic core component genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
CFT2 YLR115W Subunit of the mRNA cleavage and polyadenlylation factor (CPF) genetic 1 1 1 Negative Genetic
APC1 YNL172W Largest subunit of the Anaphase-Promoting Complex/Cyclosome genetic 1 1 1 Negative Genetic
ARC15 YIL062C Subunit of the ARP2/3 complex genetic 1 1 1 Negative Genetic
ARP3 YJR065C Essential component of the Arp2/3 complex genetic 1 1 1 Negative Genetic
BEM1 YBR200W Protein containing SH3-domains genetic 1 1 1 Negative Genetic
BET2 YPR176C Beta subunit of Type II geranylgeranyltransferase genetic 1 1 1 Positive Genetic
BEM2 YER155C Rho GTPase activating protein (RhoGAP) genetic 1 1 1 Positive Genetic
CDC11 YJR076C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
CDC12 YHR107C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
COP1 YDL145C Alpha subunit of COPI vesicle coatomer complex genetic 1 1 1 Negative Genetic
EMP24 YGL200C Component of the p24 complex genetic 1 1 1 Positive Genetic
GLO3 YER122C ADP-ribosylation factor GTPase activating protein (ARF GAP) genetic 1 1 1 Negative Genetic
FYV4 YHR059W Protein of unknown function genetic 1 1 1 Negative Genetic
BCK1 YJL095W MAPKKK acting in the protein kinase C signaling pathway genetic 1 1 1 Negative Genetic
CDC60 YPL160W Cytosolic leucyl tRNA synthetase genetic 1 1 1 Negative Genetic
CAF4 YKR036C WD40 repeat-containing protein associated with the CCR4-NOT complex genetic 1 1 1 Negative Genetic
ECM11 YDR446W Meiosis-specific protein genetic 1 1 1 Negative Genetic
CAK1 YFL029C Cyclin-dependent kinase-activating kinase genetic 1 1 1 Synthetic Lethality
APC11 YDL008W Catalytic core subunit, Anaphase-Promoting Complex/Cyclosome (APC/C) genetic 1 1 1 Negative Genetic
BUR6 YER159C Subunit of a heterodimeric NC2 transcription regulator 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
CTF8 YHR191C Subunit of a complex with Ctf18p genetic 1 1 1 Positive Genetic
GOS1 YHL031C v-SNARE protein involved in Golgi transport genetic 1 1 1 Negative Genetic
BET4 YJL031C Alpha subunit of Type II geranylgeranyltransferase genetic 1 1 1 Positive Genetic
ALG1 YBR110W Mannosyltransferase genetic 1 1 1 Negative Genetic
ERG7 YHR072W Lanosterol synthase genetic 1 1 1 Negative Genetic
GLN4 YOR168W Glutamine tRNA synthetase genetic 1 1 1 Negative Genetic
ADD37 YMR184W Protein of unknown function genetic 1 1 1 Negative Genetic
CCW12 YLR110C Cell wall mannoprotein genetic 1 1 1 Positive Genetic
ALG2 YGL065C Mannosyltransferase in the N-linked glycosylation pathway genetic 1 1 1 Negative Genetic
ENB1 YOL158C Ferric enterobactin transmembrane transporter genetic 1 1 1 Negative Genetic
NHX1 YDR456W Na+/H+ and K+/H+ exchanger physical 1 1 1 PCA
PFA5 YDR459C Palmitoyltransferase with autoacylation activity physical 1 1 1 PCA
YCR101C YCR101C Putative protein of unknown function physical 1 1 1 PCA
PUF3 YLL013C Protein of the mitochondrial outer surface 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
RAS2 YNL098C GTP-binding protein genetic 1 1 1 Phenotypic Suppression
SNF3 YDL194W Plasma membrane low glucose sensor, regulates glucose transport genetic 1 1 1 Negative Genetic
SLX5 YDL013W Subunit of the Slx5-Slx8 SUMO-targeted Ub ligase (STUbL) complex genetic 1 1 1 Negative Genetic
SPO71 YDR104C Meiosis-specific protein required for prospore membrane morphogenesis genetic 1 1 1 Negative Genetic
SAC3 YDR159W mRNA export factor genetic 1 1 1 Negative Genetic
HEL2 YDR266C RING finger ubiquitin ligase (E3) genetic 1 1 1 Negative Genetic
PTC2 YER089C Type 2C protein phosphatase (PP2C) genetic 1 1 1 Negative Genetic
SLX8 YER116C Subunit of Slx5-Slx8 SUMO-targeted ubiquitin ligase (STUbL) complex genetic 1 1 1 Negative Genetic
VFA1 YER128W Protein that interacts with Vps4p and has a role in vacuolar sorting genetic 1 1 1 Negative Genetic
SPI1 YER150W GPI-anchored cell wall protein involved in weak acid resistance genetic 1 1 1 Negative Genetic
ZRT1 YGL255W High-affinity zinc transporter of the plasma membrane genetic 1 1 1 Negative Genetic
VAM7 YGL212W Vacuolar SNARE protein genetic 1 1 1 Negative Genetic
YBP2 YGL060W Central kinetochore associated protein genetic 1 1 1 Negative Genetic
YIL152W YIL152W Putative protein of unknown function genetic 1 1 1 Positive Genetic
YIR043C YIR043C Blocked reading frame genetic 1 1 1 Negative Genetic
RPS21B YJL136C Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
IME1 YJR094C Master regulator of meiosis that is active only during meiotic events genetic 1 1 1 Negative Genetic
RPS21A YKR057W Protein component of the small (40S) ribosomal subunit genetic 1 1 1 Negative Genetic
TFS1 YLR178C Inhibitor of carboxypeptidase Y (Prc1p), and Ras GAP (Ira2p) genetic 1 1 1 Negative Genetic
RPL37A YLR185W Ribosomal 60S subunit protein L37A genetic 1 1 1 Negative Genetic
VRP1 YLR337C Verprolin, proline-rich actin-associated protein genetic 1 1 1 Positive Genetic
PFK2 YMR205C Beta subunit of heterooctameric phosphofructokinase genetic 1 1 1 Negative Genetic
YMR315W YMR315W Protein with NADP(H) oxidoreductase activity genetic 1 1 1 Negative Genetic
SLT2 YHR030C Serine/threonine MAP kinase genetic 1 1 1 Synthetic Lethality
RAD51 YER095W Strand exchange protein genetic 1 1 1 Synthetic Lethality
LAS21 YJL062W Mannose-ethanolamine phosphotransferase genetic 1 1 1 Negative Genetic
GUP1 YGL084C Plasma membrane protein involved in remodeling GPI anchors genetic 1 1 1 Negative Genetic
HAC1 YFL031W Basic leucine zipper (bZIP) transcription factor (ATF/CREB1 homolog) genetic 1 1 1 Negative Genetic
IRE1 YHR079C Serine-threonine kinase and endoribonuclease genetic 1 1 1 Negative Genetic
OPI3 YJR073C Methylene-fatty-acyl-phospholipid synthase genetic 1 1 1 Negative Genetic
RET2 YFR051C Delta subunit of the coatomer complex (COPI) genetic 1 1 1 Negative Genetic
RIC1 YLR039C Protein involved in retrograde transport to the cis-Golgi network genetic 1 1 1 Negative Genetic
RPN8 YOR261C Essential non-ATPase regulatory subunit of the 26S proteasome genetic 1 1 1 Positive Genetic
MRS6 YOR370C Rab escort protein genetic 1 1 1 Positive Genetic
YAR029W YAR029W Member of DUP240 gene family but contains no transmembrane domains genetic 1 1 1 Positive Genetic
NDE1 YMR145C Mitochondrial external NADH dehydrogenase genetic 1 1 1 Positive Genetic
SSD1 YDR293C Translational repressor genetic 1 1 1 Positive Genetic
TFC3 YAL001C Subunit of RNA polymerase III transcription initiation factor complex genetic 1 1 1 Negative Genetic
SEC18 YBR080C AAA ATPase and SNARE disassembly chaperone genetic 1 1 1 Negative Genetic
PCF11 YDR228C mRNA 3' end processing factor genetic 1 1 1 Negative Genetic
GUS1 YGL245W Glutamyl-tRNA synthetase (GluRS) genetic 1 1 1 Negative Genetic
PKC1 YBL105C Protein serine/threonine kinase genetic 1 1 1 Negative Genetic
NAB3 YPL190C RNA-binding protein, subunit of Nrd1 complex (Nrd1p-Nab3p-Sen1p) genetic 1 1 1 Negative Genetic
LSM8 YJR022W Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
SRP102 YKL154W Signal recognition particle (SRP) receptor beta subunit genetic 1 1 1 Negative Genetic
TOR2 YKL203C PIK-related protein kinase and rapamycin target genetic 1 1 1 Negative Genetic
SSU72 YNL222W Phosphatase and transcription/RNA-processing factor genetic 1 1 1 Negative Genetic
LAS17 YOR181W Actin assembly factor genetic 1 1 1 Negative Genetic
MEX67 YPL169C Poly(A)RNA binding protein involved in nuclear mRNA export genetic 1 1 1 Negative Genetic
RTT103 YDR289C Protein involved in transcription termination by RNA polymerase II genetic 1 1 1 Negative Genetic
RPP2B YDR382W Ribosomal protein P2 beta genetic 1 1 1 Negative Genetic
MYG1 YER156C Protein involved in mitochondrial function genetic 1 1 1 Negative Genetic
RTG2 YGL252C Sensor of mitochondrial dysfunction genetic 1 1 1 Negative Genetic
PIR5 YJL160C Putative protein of unknown function genetic 1 1 1 Negative Genetic
YJR084W YJR084W Protein that forms a complex with Thp3p genetic 1 1 1 Negative Genetic
RPL14A YKL006W Ribosomal 60S subunit protein L14A genetic 1 1 1 Negative Genetic
PUT3 YKL015W Transcriptional activator genetic 1 1 1 Negative Genetic
HMG1 YML075C HMG-CoA reductase genetic 1 1 1 Negative Genetic
YNL140C YNL140C Protein of unknown function genetic 1 1 1 Negative Genetic
RRP6 YOR001W Nuclear exosome exonuclease component genetic 1 1 1 Negative Genetic
PDR5 YOR153W Plasma membrane ATP-binding cassette (ABC) transporter genetic 1 1 1 Negative Genetic
SSE1 YPL106C ATPase component of heat shock protein Hsp90 chaperone complex genetic 1 1 1 Negative Genetic
LDB16 YCL005W Protein involved in lipid droplet (LD) assembly genetic 1 1 1 Negative Genetic
VPS45 YGL095C Protein of the Sec1p/Munc-18 family genetic 1 1 1 Negative Genetic
YHR213W-B YHR213W-B Pseudogenic fragment with similarity to flocculins genetic 1 1 1 Negative Genetic
SDS3 YIL084C Component of the Rpd3L histone deacetylase complex genetic 1 1 1 Negative Genetic
VPS51 YKR020W Component of the GARP (Golgi-associated retrograde protein) complex genetic 1 1 1 Negative Genetic
VBA1 YMR088C Permease of basic amino acids in the vacuolar membrane genetic 1 1 1 Negative Genetic
KEX2 YNL238W Kexin, a subtilisin-like protease (proprotein convertase) genetic 1 1 1 Negative Genetic
MON2 YNL297C Protein with a role in endocytosis and vacuole integrity genetic 1 1 1 Negative Genetic
TRF5 YNL299W Non-canonical poly(A) polymerase genetic 1 1 1 Negative Genetic
SNO2 YNL334C Protein of unknown function genetic 1 1 1 Negative Genetic
LHS1 YKL073W Molecular chaperone of the endoplasmic reticulum lumen genetic 1 1 1 Synthetic Rescue
GAS4 YOL132W 1,3-beta-glucanosyltransferase genetic 1 1 1 Negative Genetic