Protein: PHO90
Low-affinity phosphate transporter PHO90

Gene: PHO90
Organism: Saccharomyces cerevisiae S288C
Interactions: 37
UniProt ID: P39535

Gene Ontology (top 5):
GO:0005315 - phosphate transmembrane transporter activity
GO:0005886 - plasma membrane
GO:0006797 - polyphosphate metabolic process
GO:0006817 - phosphate ion transport
GO:0055085 - transmembrane transport

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

523989

HSP71
Heat shock protein SSA1

2

4

High-throughput

0.571

High

526728

HSP72
Heat shock protein SSA2

2

4

High-throughput

0.571

High

805853

SPL2
Putative cyclin-dependent kinase inhibitor SPL2

2

1

Small-scale

0.566

High

743029

SWI3
SWI/SNF complex subunit SWI3

1

1

High-throughput

0.553

High

780752

PSG1
PMA1 stabilization in the Golgi protein 1 [Cleaved into: PSG1-N'; PSG1-C']

2

1

High-throughput

0.533

High

656470

KC11
Casein kinase I homolog 1

1

1

High-throughput

0.501

High

812848

PTK2
Serine/threonine-protein kinase PTK2/STK2

1

2

High-throughput

0.501

High

672190

KIN82
Serine/threonine-protein kinase KIN82

1

0

High-throughput

0.480

High

365056

KPYK1
Pyruvate kinase 1

1

1

High-throughput

0.479

High

544920

SSB1
Ribosome-associated molecular chaperone SSB1

1

3

High-throughput

0.479

High

579414

HSC82
ATP-dependent molecular chaperone HSC82

1

2

High-throughput

0.479

High

744385

ATC5
Phospholipid-transporting ATPase DNF1

1

2

High-throughput

0.479

High

751581

SNC2
Synaptobrevin homolog 2

1

1

High-throughput

0.479

High

812275

ATC3
Phospholipid-transporting ATPase DRS2

1

2

High-throughput

0.479

High

812856

ATC4
Phospholipid-transporting ATPase DNF2

1

2

High-throughput

0.479

High

801045

FKS1
1,3-beta-glucan synthase component FKS1

1

0

High-throughput

0.458

High

812845

RSP5
E3 ubiquitin-protein ligase RSP5

1

0

High-throughput

0.458

High

812849

GNP1
High-affinity glutamine permease

1

0

High-throughput

0.458

High

812850

AIM14
Probable metalloreductase AIM14

1

0

High-throughput

0.458

High

812855

PRR2
Serine/threonine-protein kinase PRR2

1

3

High-throughput

0.457

High

812846

OST1
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit 1

1

1

Small-scale

0.439

High

560280

KEX2
Kexin

1

1

High-throughput

0.437

High

617794

SNF6
Transcription regulatory protein SNF6

1

1

High-throughput

0.437

High

707136

TF2B
Transcription initiation factor IIB

1

1

High-throughput

0.437

High

746241

PTM1
Membrane protein PTM1

1

1

High-throughput

0.437

High

790323

VPP2
V-type proton ATPase subunit a, Golgi isoform

1

1

High-throughput

0.437

High

803243

YHB7
Uncharacterized membrane protein YHL071W

1

1

High-throughput

0.437

High

812851

SNF12
Transcription regulatory protein SNF12

1

1

High-throughput

0.437

High

484298

KEX1
Pheromone-processing carboxypeptidase KEX1

1

0

High-throughput

0.249

Low

672665

BPH1
Beige protein homolog 1

1

0

High-throughput

0.249

Low

705176

PEX3
Peroxisomal biogenesis factor 3

1

0

High-throughput

0.249

Low

743909

GDA1
Guanosine-diphosphatase

1

0

High-throughput

0.249

Low

809111

AKR1
Palmitoyltransferase AKR1

1

0

High-throughput

0.249

Low

812852

TVP18
Golgi apparatus membrane protein TVP18

1

0

High-throughput

0.249

Low

812853

SGO1
Shugoshin

1

0

High-throughput

0.249

Low

812854

GNT1
Glucose N-acetyltransferase 1

1

0

High-throughput

0.249

Low

812847

EMW1
Essential for maintenance of the cell wall protein 1

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025