Protein: NUSB
Transcription antitermination protein NusB (Antitermination factor NusB) (N utilization substance protein B)

Gene: NUSB
Organism: Escherichia coli K-12
Interactions: 17
UniProt ID: P0A780

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0005829 - cytosol
GO:0006353 - DNA-templated transcription termination
GO:0008023 - transcription elongation factor complex
GO:0031564 - transcription antitermination

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

491962

RS10
Small ribosomal subunit protein uS10

3

2

Small-scale

0.848

High

491970

NADE
NH(3)-dependent NAD(+) synthetase

1

0

High-throughput

0.513

High

491964

RS4
Small ribosomal subunit protein uS4

1

1

High-throughput

0.484

High

491975

RL3
Large ribosomal subunit protein uL3

1

1

High-throughput

0.484

High

491965

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.464

High

491966

RL13
Large ribosomal subunit protein uL13

1

0

High-throughput

0.464

High

491969

DPO3A
DNA polymerase III subunit alpha

1

0

High-throughput

0.458

High

491973

HOLB
DNA polymerase III subunit delta'

1

1

High-throughput

0.437

High

449942

FHUA
Ferrichrome outer membrane transporter/phage receptor

1

0

High-throughput

0.279

Low

491967

SECD
Protein translocase subunit SecD

1

0

High-throughput

0.279

Low

491968

SLT
Soluble lytic murein transglycosylase

1

0

High-throughput

0.279

Low

491971

MALZ
Maltodextrin glucosidase

1

0

High-throughput

0.279

Low

491976

YFAQ
Uncharacterized protein YfaQ

1

0

High-throughput

0.279

Low

491963

RS2
Small ribosomal subunit protein uS2

1

0

High-throughput

0.253

Low

445392

DPO3X
DNA polymerase III subunit tau

1

0

High-throughput

0.249

Low

491972

HOLA
DNA polymerase III subunit delta

1

0

High-throughput

0.249

Low

491974

HOLC
DNA polymerase III subunit chi

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025