Protein: GREB
Transcription elongation factor GreB (Transcript cleavage factor GreB)

Gene: GREB
Organism: Escherichia coli K-12
Interactions: 24
UniProt ID: P30128

Gene Ontology (top 5):
GO:0003677 - DNA binding
GO:0003711 - transcription elongation factor activity
GO:0006352 - DNA-templated transcription initiation
GO:0006354 - DNA-templated transcription elongation
GO:0032784 - regulation of DNA-templated transcription elongation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

495844

RPOC
DNA-directed RNA polymerase subunit beta'

1

1

High-throughput

0.625

High

495924

RPOB
DNA-directed RNA polymerase subunit beta

1

1

High-throughput

0.625

High

489265

ACKA
Acetate kinase

1

1

High-throughput

0.489

High

493792

RS2
Small ribosomal subunit protein uS2

1

1

High-throughput

0.489

High

494310

RS5
Small ribosomal subunit protein uS5

1

1

High-throughput

0.489

High

501607

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

1

1

High-throughput

0.489

High

616879

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

1

1

High-throughput

0.489

High

494637

RPOA
DNA-directed RNA polymerase subunit alpha

1

1

High-throughput

0.484

High

492358

RIBB
3,4-dihydroxy-2-butanone 4-phosphate synthase

1

0

High-throughput

0.279

Low

494475

RS9
Small ribosomal subunit protein uS9

1

0

High-throughput

0.279

Low

495108

TRPB
Tryptophan synthase beta chain

1

0

High-throughput

0.279

Low

496679

NAPD
Chaperone NapD

1

0

High-throughput

0.279

Low

497192

FER
2Fe-2S ferredoxin

1

0

High-throughput

0.279

Low

497664

RSUA
Ribosomal small subunit pseudouridine synthase A

1

0

High-throughput

0.279

Low

499581

YFIA
Ribosome-associated inhibitor A

1

0

High-throughput

0.279

Low

501180

RL17
Large ribosomal subunit protein bL17

1

0

High-throughput

0.279

Low

582274

PEPD
Cytosol non-specific dipeptidase

1

0

High-throughput

0.279

Low

619461

NARW
Probable nitrate reductase molybdenum cofactor assembly chaperone NarW

1

0

High-throughput

0.279

Low

683081

PDXI
Pyridoxine 4-dehydrogenase

1

0

High-throughput

0.279

Low

705943

YCGB
Uncharacterized protein YcgB

1

0

High-throughput

0.279

Low

717662

RECX
Regulatory protein RecX

1

0

High-throughput

0.279

Low

717663

HYBD
Hydrogenase 2 maturation protease

1

0

High-throughput

0.279

Low

717664

RL3
Large ribosomal subunit protein uL3

1

0

High-throughput

0.279

Low

717665

EUTS
Bacterial microcompartment shell protein EutS

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025