Protein: DPO4
DNA polymerase IV (POL IV) (EC 2.7.7.7)

Gene: DPO4, POL4
Organism: Saccharomyces cerevisiae S288C
Interactions: 25
UniProt ID: P25615

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003887 - DNA-directed DNA polymerase activity
GO:0005634 - nucleus
GO:0006284 - base-excision repair
GO:0006302 - double-strand break repair

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

677894

NHEJ1
Non-homologous end-joining protein 1

1

0

Small-scale

0.537

High

677892

RHO5
GTP-binding protein RHO5

1

0

High-throughput

0.513

High

677887

ATM
Serine/threonine-protein kinase TEL1

1

2

Small-scale

0.501

High

392314

HSP82
ATP-dependent molecular chaperone HSP82

1

1

High-throughput

0.500

High

677891

ARI1
NADPH-dependent aldehyde reductase ARI1

1

0

High-throughput

0.493

High

656377

KC11
Casein kinase I homolog 1

1

0

High-throughput

0.480

High

386587

TBB
Tubulin beta chain

1

0

High-throughput

0.479

High

486416

TBA3
Tubulin alpha-3 chain

1

0

High-throughput

0.479

High

597053

BIP
Endoplasmic reticulum chaperone BiP

1

0

High-throughput

0.479

High

675748

MAS5
Mitochondrial protein import protein MAS5

1

0

High-throughput

0.479

High

380986

H2B1
Histone H2B.1

1

5

High-throughput

0.479

High

381424

H2B2
Histone H2B.2

1

5

High-throughput

0.479

High

677896

DNLI4
DNA ligase 4

1

2

Small-scale

0.479

High

677889

UBP6
Ubiquitin carboxyl-terminal hydrolase 6

1

1

High-throughput

0.470

High

677893

GIS1
Transcriptional activator/repressor GIS1

1

0

High-throughput

0.458

High

677895

MMS22
E3 ubiquitin-protein ligase substrate receptor MMS22

1

0

High-throughput

0.458

High

677897

CMR1
DNA damage-binding protein CMR1

1

0

High-throughput

0.458

High

677886

HSP7F
Heat shock protein homolog SSE1

1

1

High-throughput

0.445

High

677888

GZF3
Protein GZF3

1

0

High-throughput

0.438

High

523193

HSP71
Heat shock protein SSA1

1

0

High-throughput

0.426

High

543974

SSB1
Ribosome-associated molecular chaperone SSB1

1

0

High-throughput

0.426

High

314850

SEM1
26S proteasome complex subunit SEM1

1

0

High-throughput

0.269

Low

405042

LEU3
3-isopropylmalate dehydrogenase

1

0

High-throughput

0.261

Low

452832

ATPA
ATP synthase subunit alpha, mitochondrial

1

0

High-throughput

0.261

Low

677890

TCPQ
T-complex protein 1 subunit theta

1

0

High-throughput

0.261

Low


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Last updated: 11Aug2025