Protein: GREA
Transcription elongation factor GreA (Transcript cleavage factor GreA)

Gene: GREA
Organism: Escherichia coli K-12
Interactions: 53
UniProt ID: P0A6W5

Gene Ontology (top 5):
GO:0001108 - bacterial-type RNA polymerase holo enzyme binding
GO:0003677 - DNA binding
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0006354 - DNA-templated transcription elongation

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

490804

RPOC
DNA-directed RNA polymerase subunit beta'

1

1

High-throughput

0.625

High

490805

RPOB
DNA-directed RNA polymerase subunit beta

1

1

High-throughput

0.625

High

490802

RPOA
DNA-directed RNA polymerase subunit alpha

2

1

High-throughput

0.612

High

490813

IMDH
Inosine-5'-monophosphate dehydrogenase

2

0

High-throughput

0.563

High

489257

ACKA
Acetate kinase

1

1

High-throughput

0.536

High

490795

IF2
Translation initiation factor IF-2

1

2

High-throughput

0.536

High

490823

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

1

1

High-throughput

0.536

High

480522

GRPE
Protein GrpE

1

0

High-throughput

0.513

High

489328

ISCS
Cysteine desulfurase IscS

1

0

High-throughput

0.513

High

490796

KPRS
Ribose-phosphate pyrophosphokinase

1

0

High-throughput

0.513

High

490798

RL27
Large ribosomal subunit protein bL27

1

0

High-throughput

0.513

High

490811

DBHB
DNA-binding protein HU-beta

1

0

High-throughput

0.513

High

490814

FKBX
FKBP-type 16 kDa peptidyl-prolyl cis-trans isomerase

1

0

High-throughput

0.513

High

490816

SSPB
Stringent starvation protein B

1

0

High-throughput

0.513

High

490825

ACCC
Biotin carboxylase

1

0

High-throughput

0.513

High

490827

YBIB
Uncharacterized protein YbiB

1

0

High-throughput

0.513

High

490828

YIIS
UPF0381 protein YiiS

1

0

High-throughput

0.513

High

490830

TAUD
Alpha-ketoglutarate-dependent taurine dioxygenase

1

0

High-throughput

0.513

High

490800

RS2
Small ribosomal subunit protein uS2

1

1

High-throughput

0.484

High

490801

RS5
Small ribosomal subunit protein uS5

1

1

High-throughput

0.484

High

490817

RHO
Transcription termination factor Rho

1

1

High-throughput

0.484

High

490818

YFIF
Uncharacterized tRNA/rRNA methyltransferase YfiF

1

1

High-throughput

0.484

High

369137

CARB
Carbamoyl phosphate synthase large chain

1

0

High-throughput

0.464

High

382626

RS7
Small ribosomal subunit protein uS7

1

0

High-throughput

0.464

High

490229

CLPP
ATP-dependent Clp protease proteolytic subunit

1

0

High-throughput

0.464

High

490287

CLPX
ATP-dependent Clp protease ATP-binding subunit ClpX

1

0

High-throughput

0.464

High

490794

DNAK
Chaperone protein DnaK

1

0

High-throughput

0.464

High

490797

RL10
Large ribosomal subunit protein uL10

1

0

High-throughput

0.464

High

490799

RS10
Small ribosomal subunit protein uS10

1

0

High-throughput

0.464

High

490803

SYT
Threonine--tRNA ligase

1

0

High-throughput

0.464

High

490806

G3P1
Glyceraldehyde-3-phosphate dehydrogenase A

1

0

High-throughput

0.464

High

490807

ADHE
Bifunctional aldehyde-alcohol dehydrogenase AdhE

1

0

High-throughput

0.464

High

490808

RL13
Large ribosomal subunit protein uL13

1

0

High-throughput

0.464

High

490815

ODP1
Pyruvate dehydrogenase E1 component

1

0

High-throughput

0.464

High

490822

SECA
Protein translocase subunit SecA

1

0

High-throughput

0.464

High

490826

METE
5-methyltetrahydropteroyltriglutamate--homocysteine methyltransferase

1

0

High-throughput

0.464

High

490831

RL2
Large ribosomal subunit protein uL2

1

0

High-throughput

0.464

High

490832

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.464

High

490833

RL5
Large ribosomal subunit protein uL5

1

0

High-throughput

0.464

High

490810

DKSA
RNA polymerase-binding transcription factor DksA

1

0

High-throughput

0.458

High

490820

EFTU1
Elongation factor Tu 1

1

1

High-throughput

0.445

High

490821

EFTU2
Elongation factor Tu 2

1

1

High-throughput

0.445

High

476456

PT1
Phosphoenolpyruvate-protein phosphotransferase

1

0

High-throughput

0.426

High

367307

DCDA
Diaminopimelate decarboxylase

1

0

High-throughput

0.279

Low

490824

FECI
Ferric citrate uptake sigma factor FecI

1

0

High-throughput

0.279

Low

490829

FXSA
UPF0716 protein FxsA

1

0

High-throughput

0.279

Low

490834

YCGZ
Probable two-component-system connector protein YcgZ

1

0

High-throughput

0.279

Low

490835

YOEA
Protein YoeA

1

0

High-throughput

0.279

Low

490836

HSCC
Chaperone protein HscC

1

0

High-throughput

0.279

Low

490812

YEAG
Serine/threonine kinase YeaG

1

0

High-throughput

0.253

Low

490819

GATZ
D-tagatose-1,6-bisphosphate aldolase subunit GatZ

1

0

High-throughput

0.253

Low

393846

PBPA
Penicillin-binding protein 1A

1

0

High-throughput

0.249

Low

490809

ATPB
ATP synthase subunit beta

1

0

High-throughput

0.232

Low


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Last updated: 11Aug2025