Protein: PSR2
Probable phosphatase PSR2 (EC 3.1.3.-) (Plasma membrane sodium response protein 2)

Gene: PSR2
Organism: Saccharomyces cerevisiae S288C
Interactions: 22
UniProt ID: Q07949

Gene Ontology (top 5):
GO:0004721 - phosphoprotein phosphatase activity
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0009651 - response to salt stress
GO:0034198 - cellular response to amino acid starvation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

1060064

PSR1
Phosphatase PSR1

1

6

High-throughput

0.665

High

553933

WHI2
Growth regulation protein

2

1

Small-scale

0.614

High

586036

CSK21
Casein kinase II subunit alpha

1

6

High-throughput

0.536

High

623025

CSK22
Casein kinase II subunit alpha'

1

5

High-throughput

0.536

High

808976

HXT6
High-affinity hexose transporter HXT6

1

1

High-throughput

0.536

High

809000

HXT7
High-affinity hexose transporter HXT7

1

1

High-throughput

0.536

High

868454

LCF4
Long-chain-fatty-acid--CoA ligase 4

1

1

High-throughput

0.536

High

1026840

CDC14
Tyrosine-protein phosphatase CDC14

1

3

High-throughput

0.536

High

416923

CDC25
Cell division control protein 25

1

0

High-throughput

0.518

High

534316

RPA1
DNA-directed RNA polymerase I subunit RPA190

1

7

High-throughput

0.489

High

851025

CSK2B
Casein kinase II subunit beta

1

1

High-throughput

0.489

High

367818

ENO1
Enolase 1

1

0

High-throughput

0.479

High

1060852

SNU66
66 kDa U4/U6.U5 small nuclear ribonucleoprotein component

1

1

Small-scale

0.439

High

645002

RPA2
DNA-directed RNA polymerase I subunit RPA135

1

4

High-throughput

0.437

High

1059370

VAM6
Vacuolar morphogenesis protein 6

1

2

High-throughput

0.437

High

1060851

MLH3
DNA mismatch repair protein MLH3

1

1

High-throughput

0.437

High

64286

YP010
UPF0495 protein YPR010C-A

1

0

High-throughput

0.426

High

1035142

UBC7
Ubiquitin-conjugating enzyme E2 7

1

1

High-throughput

0.417

High

599082

PFKA2
ATP-dependent 6-phosphofructokinase subunit beta

1

0

High-throughput

0.279

Low

713595

RIF1
Telomere length regulator protein RIF1

1

0

High-throughput

0.279

Low

864338

NET1
Nucleolar protein NET1

1

0

High-throughput

0.279

Low

1043600

CLU
Clustered mitochondria protein 1

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025