Protein: NUSG
Transcription termination/antitermination protein NusG

Gene: NUSG
Organism: Escherichia coli K-12
Interactions: 62
UniProt ID: P0AFG0

Gene Ontology (top 5):
GO:0005829 - cytosol
GO:0006353 - DNA-templated transcription termination
GO:0008023 - transcription elongation factor complex
GO:0031564 - transcription antitermination
GO:0032784 - regulation of DNA-templated transcription elongation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

500720

RHO
Transcription termination factor Rho

4

0

Small-scale

0.857

High

495905

RPOB
DNA-directed RNA polymerase subunit beta

2

1

High-throughput

0.789

High

494617

RPOA
DNA-directed RNA polymerase subunit alpha

2

0

High-throughput

0.749

High

495820

RPOC
DNA-directed RNA polymerase subunit beta'

2

0

High-throughput

0.749

High

493244

RS10
Small ribosomal subunit protein uS10

2

0

High-throughput

0.736

High

469905

USG
USG-1 protein

2

0

High-throughput

0.585

High

382575

RS6
Small ribosomal subunit protein bS6

2

0

High-throughput

0.576

High

473280

DNAJ
Chaperone protein DnaJ

2

0

High-throughput

0.576

High

492503

RL7
Large ribosomal subunit protein bL12

2

0

High-throughput

0.576

High

493915

RS3
Small ribosomal subunit protein uS3

2

0

High-throughput

0.576

High

500735

RL4
Large ribosomal subunit protein uL4

2

0

High-throughput

0.576

High

492936

RL28
Large ribosomal subunit protein bL28

2

0

High-throughput

0.563

High

494665

RPOZ
DNA-directed RNA polymerase subunit omega

2

0

High-throughput

0.563

High

497091

DEAD
ATP-dependent RNA helicase DeaD

2

0

High-throughput

0.563

High

500726

PSS
CDP-diacylglycerol--serine O-phosphatidyltransferase PssA

2

0

High-throughput

0.563

High

500734

RL2
Large ribosomal subunit protein uL2

2

0

High-throughput

0.563

High

499253

CRP
DNA-binding transcriptional dual regulator CRP

1

0

High-throughput

0.558

High

493485

RS16
Small ribosomal subunit protein bS16

2

1

High-throughput

0.549

High

480541

GRPE
Protein GrpE

1

0

High-throughput

0.513

High

489348

ISCS
Cysteine desulfurase IscS

1

0

High-throughput

0.513

High

496778

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

1

0

High-throughput

0.513

High

500719

ODO2
Dihydrolipoyllysine-residue succinyltransferase component of 2-oxoglutarate dehydrogenase complex

1

0

High-throughput

0.513

High

500724

MUKB
Chromosome partition protein MukB

1

0

High-throughput

0.513

High

500732

IXTPA
dITP/XTP pyrophosphatase

1

0

High-throughput

0.513

High

500738

NFUA
Fe/S biogenesis protein NfuA

1

0

High-throughput

0.513

High

498336

FTSA
Cell division protein FtsA

1

1

High-throughput

0.484

High

494376

RS8
Small ribosomal subunit protein uS8

1

0

High-throughput

0.479

High

499870

RL14
Large ribosomal subunit protein uL14

1

0

High-throughput

0.479

High

500739

RS21
Small ribosomal subunit protein bS21

1

0

High-throughput

0.479

High

382694

RS7
Small ribosomal subunit protein uS7

1

0

High-throughput

0.464

High

395116

DPO3E
DNA polymerase III subunit epsilon

1

0

High-throughput

0.464

High

494282

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.464

High

500727

GLMM
Phosphoglucosamine mutase

1

0

High-throughput

0.464

High

500736

RL22
Large ribosomal subunit protein uL22

1

0

High-throughput

0.464

High

500737

RL5
Large ribosomal subunit protein uL5

1

0

High-throughput

0.464

High

496510

G3P1
Glyceraldehyde-3-phosphate dehydrogenase A

1

0

High-throughput

0.458

High

497576

THIO
Thioredoxin 1

1

1

Small-scale

0.445

High

491630

KPRS
Ribose-phosphate pyrophosphokinase

1

0

High-throughput

0.426

High

494091

RS4
Small ribosomal subunit protein uS4

1

0

High-throughput

0.426

High

500733

RAPA
RNA polymerase-associated protein RapA

2

0

High-throughput

0.319

High

499919

RL23
Large ribosomal subunit protein uL23

2

0

High-throughput

0.313

High

500721

RS14
Small ribosomal subunit protein uS14

2

0

High-throughput

0.313

High

500741

MSCK
Mechanosensitive channel MscK

2

0

High-throughput

0.307

High

500730

YJGZ
Uncharacterized protein YjgZ

1

0

High-throughput

0.282

High

500731

SGCA
Putative phosphotransferase IIA component SgcA

1

0

High-throughput

0.282

High

496138

WZA
Putative polysaccharide export protein Wza

1

0

High-throughput

0.279

Low

500743

YNAA
Protein YnaA

1

0

High-throughput

0.279

Low

499891

RL16
Large ribosomal subunit protein uL16

1

0

High-throughput

0.261

Low

445411

DPO3X
DNA polymerase III subunit tau

1

0

High-throughput

0.253

Low

493749

RS2
Small ribosomal subunit protein uS2

1

0

High-throughput

0.253

Low

495275

YACL
UPF0231 protein YacL

1

0

High-throughput

0.253

Low

497331

MREB
Cell shape-determining protein MreB

1

0

High-throughput

0.253

Low

498539

DNAG
DNA primase

1

0

High-throughput

0.253

Low

500722

SECA
Protein translocase subunit SecA

1

0

High-throughput

0.253

Low

500723

MURC
UDP-N-acetylmuramate--L-alanine ligase

1

0

High-throughput

0.253

Low

500725

MURI
Glutamate racemase

1

0

High-throughput

0.253

Low

500729

SGBH
3-keto-L-gulonate-6-phosphate decarboxylase SgbH

1

0

High-throughput

0.253

Low

500740

MACA
Macrolide export protein MacA

1

0

High-throughput

0.253

Low

500742

ARNA
Bifunctional polymyxin resistance protein ArnA

1

0

High-throughput

0.253

Low

498416

CYOA
Cytochrome bo(3) ubiquinol oxidase subunit 2

1

0

High-throughput

0.249

Low

499629

NLPD
Murein hydrolase activator NlpD

1

0

High-throughput

0.249

Low

500728

NAPA
Periplasmic nitrate reductase

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025