Protein: DPO3E
DNA polymerase III subunit epsilon (EC 2.7.7.7)

Gene: DPO3E, dnaQ
Organism: Escherichia coli K-12
Interactions: 32
UniProt ID: P03007

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003887 - DNA-directed DNA polymerase activity
GO:0004527 - exonuclease activity
GO:0005829 - cytosol
GO:0006261 - DNA-templated DNA replication

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

395121

DPO3A
DNA polymerase III subunit alpha

10

0

Small-scale

0.927

High

395114

HOLE
DNA polymerase III subunit theta

6

0

Small-scale

0.896

High

395107

DPO3B
Beta sliding clamp

2

1

Small-scale

0.812

High

395099

DPO3E
DNA polymerase III subunit epsilon

1

3

High-throughput

0.698

High

395123

HOLA
DNA polymerase III subunit delta

3

0

High-throughput

0.641

High

395100

DPO3X
DNA polymerase III subunit tau

2

1

High-throughput

0.640

High

395103

RL1
Large ribosomal subunit protein uL1

2

2

High-throughput

0.601

High

395108

SLYD
FKBP-type peptidyl-prolyl cis-trans isomerase SlyD

2

0

High-throughput

0.585

High

395124

HOLB
DNA polymerase III subunit delta'

1

2

High-throughput

0.561

High

395119

EFTU1
Elongation factor Tu 1

2

2

High-throughput

0.558

High

395117

SSB
Single-stranded DNA-binding protein

2

0

High-throughput

0.547

High

395125

HOLD
DNA polymerase III subunit psi

1

0

High-throughput

0.537

High

395126

HOLC
DNA polymerase III subunit chi

1

0

High-throughput

0.537

High

395115

MAOP
Macrodomain Ori protein

1

0

High-throughput

0.518

High

395113

NAPC
Cytochrome c-type protein NapC

1

0

High-throughput

0.513

High

395110

CSPC
Cold shock-like protein CspC

1

7

High-throughput

0.484

High

395111

RL13
Large ribosomal subunit protein uL13

1

1

High-throughput

0.484

High

395118

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

1

2

High-throughput

0.484

High

395101

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.464

High

395102

RL19
Large ribosomal subunit protein bL19

1

0

High-throughput

0.464

High

395105

RL33
Large ribosomal subunit protein bL33

1

0

High-throughput

0.464

High

395109

LON
Lon protease

1

0

High-throughput

0.464

High

395116

NUSG
Transcription termination/antitermination protein NusG

1

0

High-throughput

0.464

High

395106

TRMD
tRNA

1

0

High-throughput

0.458

High

395120

EFTU2
Elongation factor Tu 2

1

2

High-throughput

0.457

High

395122

FECB
Fe(3+) dicitrate-binding periplasmic protein FecB

2

0

High-throughput

0.322

High

395112

ATP6
ATP synthase subunit a

2

0

High-throughput

0.313

High

395127

YCIK
Uncharacterized oxidoreductase YciK

1

0

High-throughput

0.279

Low

395129

YAFL
Probable endopeptidase YafL

1

0

High-throughput

0.279

Low

395104

RL29
Large ribosomal subunit protein uL29

1

0

High-throughput

0.253

Low

395128

YDIH
Uncharacterized protein YdiH

1

0

High-throughput

0.253

Low


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Last updated: 11Aug2025