Standard name Systematic name Name description Description
PHO90 YJL198W Low-affinity phosphate transporter Low-affinity phosphate transporter; acts upstream of Pho81p in regulation of the PHO pathway; deletion of pho84, pho87, pho89, pho90, and pho91 causes synthetic lethality; transcription independent of Pi and Pho4p activity; overexpression results in vigorous growth; PHO90 has a paralog, PHO87, that arose from the whole genome duplication
Visualize the interactome of PHO90
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 0.552 0.431 0.530
ER 0.378 0.610 0.432
Vac/Vac Memb 0.120 NaN 0.065

GFP localization & abundance

GFP localization GFP abundance
ER 3430

GO term count

Metabolism Cell cycle Cell division Signal transduction DNA replication
PHO90 1 0 0 0 0

Enzyme information

Catalyzed reactions in Yeast8
r_3605 (phosphate transport, cytoplasm-cell envelope), r_1244 (phosphate transport)

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
PHO84 YML123C High-affinity inorganic phosphate (Pi) transporter genetic 7 5 5 Synthetic Lethality, Phenotypic Enhancement, Phenotypic Suppression, Phenotypic Suppression, Negative Genetic, Synthetic Growth Defect, Negative Genetic
THR4 YCR053W Threonine synthase genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
PMA2 YPL036W Plasma membrane H+-ATPase genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
DIT2 YDR402C N-formyltyrosine oxidase genetic 3 1 2 Negative Genetic, Negative Genetic, Negative Genetic
ATF2 YGR177C Alcohol acetyltransferase genetic 2 2 2 Negative Genetic, Synthetic Rescue
PHO89 YBR296C Plasma membrane Na+/Pi cotransporter genetic 2 2 2 Synthetic Lethality, Synthetic Growth Defect
FKH1 YIL131C Forkhead family transcription factor regulation 2 1 2 chromatin immunoprecipitation-chip evidence, chromatin immunoprecipitation-chip evidence
UBP5 YER144C Putative ubiquitin-specific protease genetic 2 1 2 Negative Genetic, Negative Genetic
SPL2 YHR136C Protein with similarity to cyclin-dependent kinase inhibitors physical 2 2 1 PCA, Affinity Capture-Western
GET3 YDL100C Guanine nucleotide exchange factor for Gpa1p genetic 2 1 1 Negative Genetic, Negative Genetic
YNL095C YNL095C Putative protein of unknown function genetic 2 1 1 Negative Genetic, Negative Genetic
SCS7 YMR272C Sphingolipid alpha-hydroxylase genetic 2 1 1 Negative Genetic, Negative Genetic
LCB3 YJL134W Long-chain base-1-phosphate phosphatase genetic 2 1 1 Negative Genetic, Negative Genetic
EMI1 YDR512C Non-essential protein of unknown function genetic 2 1 1 Negative Genetic, Negative Genetic
OPI3 YJR073C Methylene-fatty-acyl-phospholipid synthase genetic 2 1 1 Positive Genetic, Positive Genetic
PER1 YCR044C Protein of the endoplasmic reticulum genetic 2 1 1 Positive Genetic, Positive Genetic
SFP1 YLR403W Regulates transcription of ribosomal protein and biogenesis genes regulation 1 1 1 DNA to cDNA expression microarray evidence
IXR1 YKL032C Transcriptional repressor that regulates hypoxic genes during normoxia regulation 1 1 1 DNA to cDNA expression microarray evidence
FKH2 YNL068C Forkhead family transcription factor regulation 1 1 1 chromatin immunoprecipitation-chip evidence
HSP60 YLR259C Tetradecameric mitochondrial chaperonin genetic 1 1 1 Negative Genetic
NSE4 YDL105W Component of the SMC5-SMC6 complex genetic 1 1 1 Negative Genetic
ACT1 YFL039C Actin, structural protein in cytoskeleton genetic 1 1 1 Negative Genetic
BMS1 YPL217C GTPase required for ribosomal subunit synthesis and rRNA processing genetic 1 1 1 Negative Genetic
APC1 YNL172W Largest subunit of the Anaphase-Promoting Complex/Cyclosome genetic 1 1 1 Positive Genetic
CCL1 YPR025C Cyclin partner of the cyclin-dependent kinase (CDK) Kin28p genetic 1 1 1 Negative Genetic
CDC3 YLR314C Component of the septin ring that is required for cytokinesis genetic 1 1 1 Negative Genetic
AVO1 YOL078W Component of the membrane-bound TORC2 complex genetic 1 1 1 Negative Genetic
ERO1 YML130C Thiol oxidase required for oxidative protein folding in the ER genetic 1 1 1 Negative Genetic
FET5 YFL041W Multicopper oxidase genetic 1 1 1 Negative Genetic
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
IMG2 YCR071C Mitochondrial ribosomal protein of the large subunit genetic 1 1 1 Negative Genetic
FAS2 YPL231W Alpha subunit of fatty acid synthetase genetic 1 1 1 Negative Genetic
OST1 YJL002C Alpha subunit of the oligosaccharyltransferase complex of the ER lumen physical 1 1 1 PCA
GPT2 YKR067W Glycerol-3-phosphate/dihydroxyacetone phosphate sn-1 acyltransferase genetic 1 1 1 Negative Genetic
PHO85 YPL031C Cyclin-dependent kinase genetic 1 1 1 Phenotypic Enhancement
CDC9 YDL164C DNA ligase I found in nucleus and mitochondria genetic 1 1 1 Negative Genetic
PBR1 YNL181W Putative oxidoreductase genetic 1 1 1 Negative Genetic
FUM1 YPL262W Fumarase genetic 1 1 1 Negative Genetic
EST1 YLR233C TLC1 RNA-associated factor involved in telomere length regulation genetic 1 1 1 Synthetic Growth Defect
PAC2 YER007W Microtubule effector required for tubulin heterodimer formation genetic 1 1 1 Negative Genetic
PAP2 YOL115W Non-canonical poly(A) polymerase genetic 1 1 1 Negative Genetic
BIR1 YJR089W Subunit of chromosomal passenger complex (CPC) genetic 1 1 1 Negative Genetic
HOF1 YMR032W F-BAR protein that regulates actin cytoskeleton organization genetic 1 1 1 Positive Genetic
ASK10 YGR097W Regulator of the Fps1p glycerol channel genetic 1 1 1 Negative Genetic
PHO4 YFR034C Basic helix-loop-helix (bHLH) transcription factor of the myc-family genetic 1 1 1 Synthetic Growth Defect
BFR1 YOR198C Component of mRNP complexes associated with polyribosomes physical 1 1 1 Affinity Capture-RNA
FCP1 YMR277W Carboxy-terminal domain (CTD) phosphatase genetic 1 1 1 Negative Genetic
CDC19 YAL038W Pyruvate kinase physical 1 1 1 Affinity Capture-MS
PFY1 YOR122C Profilin genetic 1 1 1 Negative Genetic
BTS1 YPL069C Geranylgeranyl diphosphate synthase (GGPPS) genetic 1 1 1 Positive Genetic
ERG2 YMR202W C-8 sterol isomerase genetic 1 1 1 Positive Genetic
HRQ1 YDR291W 3'-5' DNA helicase of the conserved RecQ family genetic 1 1 1 Positive Genetic
ANY1 YMR010W Protein involved in phospholipid flippase function genetic 1 1 1 Dosage Rescue
GLN4 YOR168W Glutamine tRNA synthetase genetic 1 1 1 Negative Genetic
KIN82 YCR091W Putative serine/threonine protein kinase physical 1 1 1 Biochemical Activity
PRR2 YDL214C Serine/threonine protein kinase physical 1 1 1 Biochemical Activity
PTK2 YJR059W Serine/threonine protein kinase physical 1 1 1 Biochemical Activity
YCK1 YHR135C Palmitoylated plasma membrane-bound casein kinase I (CK1) isoform physical 1 1 1 Biochemical Activity
SPL2 YHR136C Protein with similarity to cyclin-dependent kinase inhibitors genetic 1 1 1 Phenotypic Suppression
SSB1 YDL229W Cytoplasmic ATPase that is a ribosome-associated molecular chaperone 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
SSA2 YLL024C HSP70 family ATP-binding protein physical 1 1 1 Affinity Capture-MS
SBP1 YHL034C Protein that binds eIF4G and has a role in repression of translation physical 1 1 1 Affinity Capture-RNA
RSP5 YER125W NEDD4 family E3 ubiquitin ligase physical 1 1 1 Affinity Capture-MS
PSG1 YKL077W Protein that promotes the transport and maturation of Pma1 with Exp1 physical 1 1 1 Affinity Capture-MS
SSY1 YDR160W Component of the SPS plasma membrane amino acid sensor system genetic 1 1 1 Negative Genetic
YFL051C YFL051C Putative protein of unknown function genetic 1 1 1 Negative Genetic
VRP1 YLR337C Verprolin, proline-rich actin-associated protein genetic 1 1 1 Positive Genetic
PHO91 YNR013C Low-affinity vacuolar phosphate transporter genetic 1 1 1 Synthetic Lethality
PPA2 YMR267W Mitochondrial inorganic pyrophosphatase genetic 1 1 1 Positive Genetic
VMA11 YPL234C Vacuolar ATPase V0 domain subunit c' genetic 1 1 1 Negative Genetic
SPO7 YAL009W Putative regulatory subunit of Nem1p-Spo7p phosphatase holoenzyme genetic 1 1 1 Negative Genetic
RPL19B YBL027W Ribosomal 60S subunit protein L19B genetic 1 1 1 Negative Genetic
SNF6 YHL025W Subunit of the SWI/SNF chromatin remodeling complex genetic 1 1 1 Negative Genetic
SWS2 YNL081C Putative mitochondrial ribosomal protein of the small subunit genetic 1 1 1 Negative Genetic
YPR078C YPR078C Putative protein of unknown function genetic 1 1 1 Negative Genetic
UFO1 YML088W F-box receptor protein genetic 1 1 1 Negative Genetic
YMR310C YMR310C Putative methyltransferase genetic 1 1 1 Negative Genetic
SPO21 YOL091W Component of the meiotic outer plaque of the spindle pole body genetic 1 1 1 Negative Genetic
YOR296W YOR296W Putative protein of unknown function genetic 1 1 1 Negative Genetic
VMA13 YPR036W Subunit H of the V1 peripheral membrane domain of V-ATPase genetic 1 1 1 Negative Genetic
YNL042W-B YNL042W-B Putative protein of unknown function genetic 1 1 1 Negative Genetic
SGS1 YMR190C RecQ family nucleolar DNA helicase genetic 1 1 1 Positive Genetic
CYT1 YOR065W Cytochrome c1 genetic 1 1 1 Negative Genetic
NEO1 YIL048W Phospholipid translocase (flippase) genetic 1 1 1 Dosage Rescue
FRM2 YCL026C-A Type II nitroreductase, using NADH as reductant genetic 1 1 1 Negative Genetic
CHO2 YGR157W Phosphatidylethanolamine methyltransferase (PEMT) genetic 1 1 1 Negative Genetic
MET5 YJR137C Sulfite reductase beta subunit genetic 1 1 1 Positive Genetic
ERD1 YDR414C Predicted membrane protein required for lumenal ER protein retention genetic 1 1 1 Dosage Rescue
PHO87 YCR037C Low-affinity inorganic phosphate (Pi) transporter genetic 1 1 1 Synthetic Lethality
KCH1 YJR054W Potassium transporter that mediates K+ influx genetic 1 1 1 Negative Genetic
ARG7 YMR062C Mitochondrial ornithine acetyltransferase genetic 1 1 1 Positive Genetic
DAN1 YJR150C Cell wall mannoprotein genetic 1 1 1 Negative Genetic