Protein: PSR1
Phosphatase PSR1 (EC 3.1.3.-) (Plasma membrane sodium response protein 1)

Gene: PSR1
Organism: Saccharomyces cerevisiae S288C
Interactions: 17
UniProt ID: Q07800

Gene Ontology (top 5):
GO:0004721 - phosphoprotein phosphatase activity
GO:0005829 - cytosol
GO:0005886 - plasma membrane
GO:0006470 - protein dephosphorylation
GO:0009651 - response to salt stress

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

553932

WHI2
Growth regulation protein

8

1

Small-scale

0.752

High

1060064

PSR2
Probable phosphatase PSR2

1

6

High-throughput

0.665

High

623024

CSK22
Casein kinase II subunit alpha'

2

5

Small-scale

0.576

High

525327

HSP71
Heat shock protein SSA1

1

5

High-throughput

0.536

High

1060065

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

1

1

Small-scale

0.535

High

676531

PUT3
Proline utilization trans-activator

1

0

High-throughput

0.493

High

405150

LEU3
3-isopropylmalate dehydrogenase

1

0

High-throughput

0.479

High

1044787

SCC2
Sister chromatid cohesion protein 2

1

3

High-throughput

0.479

High

824969

VHS2
Protein VHS2

1

0

High-throughput

0.458

High

481785

HSP73
Heat shock protein SSA3

1

5

High-throughput

0.445

High

527825

HSP72
Heat shock protein SSA2

1

5

High-throughput

0.445

High

546492

SSB1
Ribosome-associated molecular chaperone SSB1

1

4

High-throughput

0.445

High

671179

SIS1
Protein SIS1

1

2

High-throughput

0.445

High

708343

TF2B
Transcription initiation factor IIB

1

2

High-throughput

0.437

High

1059363

VAM6
Vacuolar morphogenesis protein 6

1

2

High-throughput

0.437

High

1037773

RNT1
Ribonuclease 3

1

0

Small-scale

0.251

Low

1047346

SEN15
tRNA-splicing endonuclease subunit SEN15

1

0

Small-scale

0.251

Low


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Last updated: 11Aug2025