Protein: OCA4
Protein OCA4 (Oxidant-induced cell-cycle arrest protein 4)

Gene: OCA4
Organism: Saccharomyces cerevisiae S288C
Interactions: 16
UniProt ID: P25366

Gene Ontology (top 5):
GO:0005737 - cytoplasm
GO:0016791 - phosphatase activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

673068

OCA1
Putative tyrosine-protein phosphatase OCA1

3

10

High-throughput

0.864

High

673071

SIW14
Inositol diphosphatase SIW14

2

10

High-throughput

0.789

High

673070

OCA2
Tyrosine-protein phosphatase-like protein OCA2

2

10

High-throughput

0.737

High

673065

OCA5
Oxidant-induced cell-cycle arrest protein 5

6

4

High-throughput

0.733

High

523165

HSP71
Heat shock protein SSA1

4

5

High-throughput

0.666

High

673075

OCA6
Putative tyrosine-protein phosphatase OCA6

1

10

High-throughput

0.618

High

543938

SSB1
Ribosome-associated molecular chaperone SSB1

2

6

High-throughput

0.552

High

673064

XPO1
Exportin-1

1

4

High-throughput

0.536

High

526015

HSP72
Heat shock protein SSA2

1

5

High-throughput

0.445

High

673066

SSB2
Ribosome-associated molecular chaperone SSB2

1

6

High-throughput

0.445

High

673063

TF2B
Transcription initiation factor IIB

1

3

High-throughput

0.437

High

673069

PFD4
Prefoldin subunit 4

1

0

High-throughput

0.426

High

673074

REC8
Meiotic recombination protein REC8

1

0

High-throughput

0.269

Low

673073

ULP1
Ubiquitin-like-specific protease 1

1

0

High-throughput

0.251

Low

673067

LYS14
Lysine biosynthesis regulatory protein LYS14

1

0

High-throughput

0.238

Low

673072

SMA1
Spore membrane assembly protein 1

1

0

High-throughput

0.238

Low


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Last updated: 11Aug2025