Standard name Systematic name Name description Description
CST26 YBR042C Acyltransferase Acyltransferase; enzyme mainly responsible for the introduction of saturated very long chain fatty acids into neo-synthesized molecules of phosphatidylinositol; required for incorporation of stearic acid into phosphatidylinositol; affects chromosome stability when overexpressed; CST26 has a paralog, YDR018C, that arose from the whole genome duplication
Visualize the interactome of CST26
Links to external databases:
  SGD   |   KEGG   |  

Cell cycle phase and timing of transcription peak

Cell cycle phase Time (min)
M 175

CYCLoPs localization & abundance

WT1 WT2 WT3
Cytoplasm 0.122 0.161 0.192
Endosome 0.422 0.350 0.289
Mito 0.309 0.313 0.328
Nucleolus 0.058 NaN NaN
SpindlePole 0.101 0.076 0.175
Vac/Vac Memb 0.128 0.103 NaN
ER NaN 0.121 NaN
Peroxisome NaN NaN 0.224

GFP localization & abundance

GFP localization GFP abundance
no data no data

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
CST26 2 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_2462 (lysoPI acyltransferase (1-18:0, 2-16:1), ER membrane), r_2463 (lysoPI acyltransferase (1-18:0, 2-18:1), ER membrane)

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
UPS1 YLR193C Phosphatidic acid transfer protein genetic 4 1 3 Positive Genetic, Positive Genetic, Positive Genetic, Positive Genetic
CAT5 YOR125C Protein required for ubiquinone (Coenzyme Q) biosynthesis genetic 2 1 2 Negative Genetic, Negative Genetic
SLM3 YDL033C tRNA-specific 2-thiouridylase genetic 2 1 2 Negative Genetic, Negative Genetic
SWI6 YLR182W Transcription cofactor genetic 2 1 2 Positive Genetic, Positive Genetic
ELO3 YLR372W Elongase genetic 2 1 2 Negative Genetic, Negative Genetic
BCS1 YDR375C Protein translocase and chaperone required for Complex III assembly genetic 2 1 1 Negative Genetic, Negative Genetic
RPP2B YDR382W Ribosomal protein P2 beta genetic 2 1 1 Negative Genetic, Negative Genetic
PET8 YNL003C S-adenosylmethionine transporter of the mitochondrial inner membrane genetic 2 1 1 Negative Genetic, Negative Genetic
YAR1 YPL239W Nucleocytoplasmic shuttling assembly chaperone genetic 2 1 1 Negative Genetic, Negative Genetic
RVS167 YDR388W Calmodulin-binding actin-associated protein genetic 2 1 1 Negative Genetic, Negative Genetic
YAP5 YIR018W Basic leucine zipper (bZIP) iron-sensing transcription factor regulation 1 1 1 DNA to cDNA expression microarray evidence
PAF1 YBR279W Component of the Paf1p complex involved in transcription elongation regulation 1 1 1 chromatin immunoprecipitation-chip evidence
ARC35 YNR035C Subunit of the ARP2/3 complex genetic 1 1 1 Negative Genetic
BUD9 YGR041W Protein involved in bud-site selection genetic 1 1 1 Phenotypic Suppression
BIR1 YJR089W Subunit of chromosomal passenger complex (CPC) genetic 1 1 1 Negative Genetic
ATP7 YKL016C Subunit d of the stator stalk of mitochondrial F1F0 ATP synthase genetic 1 1 1 Negative Genetic
ARP1 YHR129C Actin-related protein of the dynactin complex genetic 1 1 1 Synthetic Lethality
ASK10 YGR097W Regulator of the Fps1p glycerol channel genetic 1 1 1 Negative Genetic
CSE4 YKL049C Centromeric histone H3-like protein genetic 1 1 1 Positive Genetic
BET4 YJL031C Alpha subunit of Type II geranylgeranyltransferase genetic 1 1 1 Negative Genetic
BTS1 YPL069C Geranylgeranyl diphosphate synthase (GGPPS) genetic 1 1 1 Negative Genetic
SRS2 YJL092W DNA helicase and DNA-dependent ATPase physical 1 1 1 Two-hybrid
STE20 YHL007C Cdc42p-activated signal transducing kinase physical 1 1 1 Biochemical Activity
TPK1 YJL164C cAMP-dependent protein kinase catalytic subunit physical 1 1 1 Biochemical Activity
YCK2 YNL154C Palmitoylated plasma membrane-bound casein kinase I (CK1) isoform physical 1 1 1 Biochemical Activity
SER3 YER081W 3-phosphoglycerate dehydrogenase and alpha-ketoglutarate reductase physical 1 1 1 Two-hybrid
UIP3 YAR027W Putative integral membrane protein of unknown function physical 1 1 1 Two-hybrid
NAB2 YGL122C Nuclear polyadenylated RNA-binding protein physical 1 1 1 Affinity Capture-RNA
PHO85 YPL031C Cyclin-dependent kinase physical 1 1 1 Biochemical Activity
SBA1 YKL117W Co-chaperone that binds and regulates Hsp90 family chaperones physical 1 1 1 Reconstituted Complex
SSA2 YLL024C HSP70 family ATP-binding protein physical 1 1 1 Affinity Capture-MS
DED1 YOR204W ATP-dependent DEAD-box RNA helicase with strand-annealing activity 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
UBC9 YDL064W SUMO-conjugating enzyme involved in the Smt3p conjugation pathway physical 1 1 1 Affinity Capture-MS
SEC61 YLR378C Conserved ER protein translocation channel physical 1 1 1 Affinity Capture-MS
KRE6 YPR159W Glucosyl hydrolase required for beta-1,6-glucan biosynthesis genetic 1 1 1 Synthetic Lethality
HSP82 YPL240C Hsp90 chaperone genetic 1 1 1 Synthetic Growth Defect
HSC82 YMR186W Cytoplasmic chaperone of the Hsp90 family genetic 1 1 1 Synthetic Growth Defect
PDI1 YCL043C Protein disulfide isomerase genetic 1 1 1 Synthetic Lethality
PCP1 YGR101W Mitochondrial serine protease genetic 1 1 1 Negative Genetic
SAC1 YKL212W Phosphatidylinositol phosphate phosphatase genetic 1 1 1 Negative Genetic
QCR2 YPR191W Subunit 2 of ubiquinol cytochrome-c reductase (Complex III) genetic 1 1 1 Negative Genetic
MMM1 YLL006W ER integral membrane protein, ERMES complex subunit genetic 1 1 1 Negative Genetic
HER2 YMR293C Subunit of the trimeric GatFAB AmidoTransferase(AdT) complex genetic 1 1 1 Positive Genetic
POR1 YNL055C Mitochondrial porin (voltage-dependent anion channel) genetic 1 1 1 Positive Genetic
SCT1 YBL011W Glycerol 3-phosphate/dihydroxyacetone phosphate sn-1 acyltransferase genetic 1 1 1 Dosage Rescue
MON1 YGL124C Subunit of a heterodimeric guanine nucleotide exchange factor (GEF) genetic 1 1 1 Negative Genetic
YPT7 YML001W Rab family GTPase genetic 1 1 1 Negative Genetic
VAM6 YDL077C Guanine nucleotide exchange factor for the GTPase Gtr1p genetic 1 1 1 Negative Genetic
VAM7 YGL212W Vacuolar SNARE protein genetic 1 1 1 Negative Genetic
VAM3 YOR106W Syntaxin-like vacuolar t-SNARE genetic 1 1 1 Negative Genetic
GET2 YER083C Subunit of the GET complex genetic 1 1 1 Negative Genetic
RGP1 YDR137W Subunit of a Golgi membrane exchange factor (Ric1p-Rgp1p) genetic 1 1 1 Positive Genetic
RIC1 YLR039C Protein involved in retrograde transport to the cis-Golgi network genetic 1 1 1 Positive Genetic
TSC13 YDL015C Enoyl reductase genetic 1 1 1 Negative Genetic
LCB2 YDR062W Component of serine palmitoyltransferase genetic 1 1 1 Negative Genetic
SEC20 YDR498C Membrane glycoprotein v-SNARE genetic 1 1 1 Negative Genetic
PHS1 YJL097W Essential 3-hydroxyacyl-CoA dehydratase of the ER membrane genetic 1 1 1 Negative Genetic
RLP24 YLR009W Essential protein required for ribosomal large subunit biogenesis genetic 1 1 1 Negative Genetic
LAS17 YOR181W Actin assembly factor genetic 1 1 1 Negative Genetic
RRP8 YDR083W Nucleolar S-adenosylmethionine-dependent rRNA methyltransferase genetic 1 1 1 Negative Genetic
LSM6 YDR378C Lsm (Like Sm) protein genetic 1 1 1 Negative Genetic
EOS1 YNL080C Protein involved in N-glycosylation genetic 1 1 1 Negative Genetic
ZWF1 YNL241C Glucose-6-phosphate dehydrogenase (G6PD) genetic 1 1 1 Negative Genetic
MDM12 YOL009C Mitochondrial outer membrane protein, ERMES complex subunit genetic 1 1 1 Negative Genetic
IFM1 YOL023W Mitochondrial translation initiation factor 2 genetic 1 1 1 Negative Genetic
PAC1 YOR269W Regulator of dynein, involved in intracellular transport genetic 1 1 1 Positive Genetic
DPH5 YLR172C Methyltransferase required for synthesis of diphthamide genetic 1 1 1 Negative Genetic
APS1 YLR170C Small subunit of the clathrin-associated adaptor complex AP-1 physical 1 1 1 Affinity Capture-MS
CDC50 YCR094W Endosomal protein that interacts with phospholipid flippase Drs2p genetic 1 1 1 Positive Genetic
COX12 YLR038C Subunit VIb of cytochrome c oxidase genetic 1 1 1 Negative Genetic