Protein: DNAB
Replicative DNA helicase DnaB (EC 5.6.2.3) (DNA 5'-3' helicase DnaB)

Gene: DNAB
Organism: Escherichia coli K-12
Interactions: 39
UniProt ID: P0ACB0

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003678 - DNA helicase activity
GO:0004386 - helicase activity
GO:0005524 - ATP binding
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

498945

DNAC
Replicative helicase loader DnaC

12

0

Small-scale

0.932

High

395076

DNAA
Chromosomal replication initiator protein DnaA

4

1

Small-scale

0.893

High

498941

DNAB
Replicative DNA helicase DnaB

4

13

Small-scale

0.881

High

498536

DNAG
DNA primase

2

2

Small-scale

0.789

High

498951

FTSY
Signal recognition particle receptor FtsY

2

1

High-throughput

0.611

High

445405

DPO3X
DNA polymerase III subunit tau

2

3

Small-scale

0.595

High

492712

RL1
Large ribosomal subunit protein uL1

2

0

High-throughput

0.585

High

365723

AK1H
Bifunctional aspartokinase/homoserine dehydrogenase 1

2

0

High-throughput

0.585

High

498963

RHMR
Uncharacterized HTH-type transcriptional regulator RhmR

2

0

High-throughput

0.585

High

498766

FUMA
Fumarate hydratase class I, aerobic

2

0

High-throughput

0.563

High

498949

EFTU1
Elongation factor Tu 1

2

3

High-throughput

0.558

High

489125

REP
ATP-dependent DNA helicase Rep

1

1

Small-scale

0.536

High

498947

RPOE
ECF RNA polymerase sigma-E factor

1

1

High-throughput

0.536

High

498955

SRMB
ATP-dependent RNA helicase SrmB

1

1

High-throughput

0.536

High

498956

PRIC
Replication restart protein PriC

1

0

High-throughput

0.518

High

477382

T1MK
Type I restriction enzyme EcoKI methylase subunit

1

0

High-throughput

0.513

High

494263

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.513

High

495526

SYT
Threonine--tRNA ligase

1

0

High-throughput

0.513

High

496564

SOXS
Regulatory protein SoxS

1

0

High-throughput

0.513

High

498946

ODP1
Pyruvate dehydrogenase E1 component

1

0

High-throughput

0.513

High

498962

YNFL
Uncharacterized HTH-type transcriptional regulator YnfL

1

0

High-throughput

0.513

High

498953

RHSA
Protein RhsA

1

1

High-throughput

0.489

High

498954

RHSC
Protein RhsC

1

1

High-throughput

0.489

High

498959

RL2
Large ribosomal subunit protein uL2

1

0

Small-scale

0.480

High

492490

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.464

High

498960

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.464

High

498950

EFTU2
Elongation factor Tu 2

1

3

High-throughput

0.457

High

498957

FIMI
Fimbrin-like protein FimI

2

0

High-throughput

0.318

High

498952

TUS
DNA replication terminus site-binding protein

1

0

Small-scale

0.310

High

384019

RL15
Large ribosomal subunit protein uL15

1

0

High-throughput

0.292

High

493729

RS2
Small ribosomal subunit protein uS2

1

0

High-throughput

0.279

Low

498942

CECR
HTH-type transcriptional dual regulator CecR

1

0

High-throughput

0.279

Low

498944

ASTA
Arginine N-succinyltransferase

1

0

High-throughput

0.279

Low

498948

SMP
Probable inner membrane protein Smp

1

0

High-throughput

0.279

Low

498958

YRAN
UPF0102 protein YraN

1

0

High-throughput

0.279

Low

498961

BLUF
Blue light- and temperature-regulated antirepressor BluF

1

0

High-throughput

0.279

Low

493034

RL29
Large ribosomal subunit protein uL29

1

0

High-throughput

0.253

Low

498943

RL23
Large ribosomal subunit protein uL23

1

0

High-throughput

0.253

Low


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Last updated: 11Aug2025