Protein: DPO3X
DNA polymerase III subunit tau (EC 2.7.7.7) (DNA polymerase III subunit gamma)

Gene: DPO3X, dnaX
Organism: Escherichia coli K-12
Interactions: 38
UniProt ID: P06710

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003689 - DNA clamp loader activity
GO:0003887 - DNA-directed DNA polymerase activity
GO:0005524 - ATP binding
GO:0006260 - DNA replication

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

445423

HOLB
DNA polymerase III subunit delta'

10

16

Small-scale

0.979

High

445415

DPO3A
DNA polymerase III subunit alpha

7

1

Small-scale

0.964

High

445422

HOLA
DNA polymerase III subunit delta

8

0

Small-scale

0.919

High

445424

HOLD
DNA polymerase III subunit psi

9

0

Small-scale

0.918

High

445391

DPO3X
DNA polymerase III subunit tau

4

18

Small-scale

0.910

High

445399

DPO3B
Beta sliding clamp

2

1

Small-scale

0.778

High

445425

HOLC
DNA polymerase III subunit chi

7

0

Small-scale

0.715

High

445400

LON
Lon protease

1

9

High-throughput

0.691

High

395100

DPO3E
DNA polymerase III subunit epsilon

2

1

High-throughput

0.640

High

445405

DNAB
Replicative DNA helicase DnaB

2

3

Small-scale

0.595

High

445421

MUTL
DNA mismatch repair protein MutL

1

3

Small-scale

0.561

High

445420

FIC
Probable protein adenylyltransferase Fic

1

0

High-throughput

0.558

High

445413

SSB
Single-stranded DNA-binding protein

1

3

High-throughput

0.541

High

445398

RPOC
DNA-directed RNA polymerase subunit beta'

1

5

High-throughput

0.536

High

445407

HSLR
Heat shock protein 15

1

0

High-throughput

0.518

High

445409

DNAC
Replicative helicase loader DnaC

1

0

High-throughput

0.513

High

445416

FUCK
L-fuculokinase

1

0

High-throughput

0.513

High

445401

TRXB
Thioredoxin reductase

1

6

High-throughput

0.494

High

445402

ATPD
ATP synthase subunit delta

1

3

High-throughput

0.494

High

445403

HOLE
DNA polymerase III subunit theta

1

0

High-throughput

0.464

High

445414

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

1

1

High-throughput

0.442

High

445404

LGUL
Lactoylglutathione lyase

1

1

High-throughput

0.437

High

445408

ZNTR
HTH-type transcriptional regulator ZntR

1

3

High-throughput

0.417

High

445417

BGLG
Cryptic beta-glucoside bgl operon antiterminator

1

0

High-throughput

0.308

High

445418

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

1

0

High-throughput

0.292

High

445397

RRAA
Regulator of ribonuclease activity A

1

0

High-throughput

0.282

High

445406

ISCU
Iron-sulfur cluster assembly scaffold protein IscU

1

0

High-throughput

0.282

High

382533

RS6
Small ribosomal subunit protein bS6

1

0

High-throughput

0.279

Low

445394

RL1
Large ribosomal subunit protein uL1

1

0

High-throughput

0.279

Low

445419

RHSD
Protein RhsD

1

0

High-throughput

0.279

Low

445393

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.253

Low

445395

RL29
Large ribosomal subunit protein uL29

1

0

High-throughput

0.253

Low

445410

RRAB
Regulator of ribonuclease activity B

1

0

High-throughput

0.253

Low

445411

NUSG
Transcription termination/antitermination protein NusG

1

0

High-throughput

0.253

Low

445412

UGPB
sn-glycerol-3-phosphate-binding periplasmic protein UgpB

1

0

High-throughput

0.253

Low

445392

NUSB
Transcription antitermination protein NusB

1

0

High-throughput

0.249

Low

445396

TRMD
tRNA

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025