Protein: GRPE
Protein GrpE (HSP-70 cofactor) (HSP24) (Heat shock protein B25.3)

Gene: GRPE
Organism: Escherichia coli K-12
Interactions: 53
UniProt ID: P09372

Gene Ontology (top 5):
GO:0000774 - adenyl-nucleotide exchange factor activity
GO:0005737 - cytoplasm
GO:0005829 - cytosol
GO:0009408 - response to heat
GO:0019904 - protein domain specific binding

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

480523

DNAK
Chaperone protein DnaK

4

5

Small-scale

0.896

High

480519

CH60
Chaperonin GroEL

4

1

Small-scale

0.696

High

480561

DCEB
Glutamate decarboxylase beta

2

1

High-throughput

0.588

High

480528

RL19
Large ribosomal subunit protein bL19

2

0

High-throughput

0.585

High

480550

THIG
Thiazole synthase

2

0

High-throughput

0.585

High

480551

RAVA
Regulatory ATPase RavA

2

0

High-throughput

0.585

High

480534

FUR
Ferric uptake regulation protein

1

1

High-throughput

0.536

High

480543

RHO
Transcription termination factor Rho

1

2

High-throughput

0.536

High

480545

EFTU1
Elongation factor Tu 1

1

2

High-throughput

0.536

High

480558

CLPB
Chaperone protein ClpB

1

1

High-throughput

0.536

High

382619

RS7
Small ribosomal subunit protein uS7

1

0

High-throughput

0.513

High

383982

RL15
Large ribosomal subunit protein uL15

1

0

High-throughput

0.513

High

480522

GREA
Transcription elongation factor GreA

1

0

High-throughput

0.513

High

480526

RL10
Large ribosomal subunit protein uL10

1

0

High-throughput

0.513

High

480530

RS2
Small ribosomal subunit protein uS2

1

0

High-throughput

0.513

High

480531

RS5
Small ribosomal subunit protein uS5

1

0

High-throughput

0.513

High

480532

RS9
Small ribosomal subunit protein uS9

1

0

High-throughput

0.513

High

480535

LON
Lon protease

1

0

High-throughput

0.513

High

480539

ENTB
Enterobactin synthase component B

1

0

High-throughput

0.513

High

480540

RL14
Large ribosomal subunit protein uL14

1

0

High-throughput

0.513

High

480541

NUSG
Transcription termination/antitermination protein NusG

1

0

High-throughput

0.513

High

480544

RL17
Large ribosomal subunit protein bL17

1

0

High-throughput

0.513

High

480546

PEPD
Cytosol non-specific dipeptidase

1

0

High-throughput

0.513

High

480547

PHNN
Ribose 1,5-bisphosphate phosphokinase PhnN

1

0

High-throughput

0.513

High

480548

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

1

0

High-throughput

0.513

High

480553

PURNU
Purine nucleoside phosphorylase YfiH

1

0

High-throughput

0.513

High

480562

PAAB
1,2-phenylacetyl-CoA epoxidase, subunit B

1

0

High-throughput

0.513

High

480521

CLPX
ATP-dependent Clp protease ATP-binding subunit ClpX

1

1

High-throughput

0.484

High

480524

IF2
Translation initiation factor IF-2

1

4

High-throughput

0.484

High

480560

DCEA
Glutamate decarboxylase alpha

1

1

High-throughput

0.484

High

473236

DNAJ
Chaperone protein DnaJ

1

5

Small-scale

0.479

High

480520

CH10
Co-chaperonin GroES

1

3

High-throughput

0.479

High

480527

RL7
Large ribosomal subunit protein bL12

1

0

High-throughput

0.464

High

480529

RL33
Large ribosomal subunit protein bL33

1

0

High-throughput

0.464

High

480533

METK
S-adenosylmethionine synthase

1

0

High-throughput

0.464

High

480538

EVGA
DNA-binding transcriptional activator EvgA

1

0

High-throughput

0.464

High

480557

RL4
Large ribosomal subunit protein uL4

1

0

High-throughput

0.464

High

480559

SRA
Stationary-phase-induced ribosome-associated protein

1

0

High-throughput

0.464

High

480566

YDJL
Uncharacterized zinc-type alcohol dehydrogenase-like protein YdjL

1

1

High-throughput

0.437

High

470807

DSDX
D-serine transporter DsdX

2

0

High-throughput

0.318

High

480556

EMRY
Probable multidrug resistance protein EmrY

2

0

High-throughput

0.318

High

480525

MNTH
Divalent metal cation transporter MntH

2

0

High-throughput

0.307

High

480537

ZNTR
HTH-type transcriptional regulator ZntR

1

0

High-throughput

0.279

Low

480542

UBIX
Flavin prenyltransferase UbiX

1

0

High-throughput

0.279

Low

480549

HOLA
DNA polymerase III subunit delta

1

0

High-throughput

0.279

Low

480552

FLGK
Flagellar hook-associated protein 1

1

0

High-throughput

0.279

Low

480555

TORZ
Trimethylamine-N-oxide reductase 2

1

0

High-throughput

0.279

Low

480563

EUTP
Probable acetate kinase EutP

1

0

High-throughput

0.279

Low

480564

ECPB
Probable fimbrial chaperone EcpB

1

0

High-throughput

0.279

Low

480565

YKGF
Uncharacterized electron transport protein YkgF

1

0

High-throughput

0.279

Low

480567

TAUB
Taurine import ATP-binding protein TauB

1

0

High-throughput

0.279

Low

480554

YDBA
Exported protein YdbA

1

0

High-throughput

0.261

Low

480536

CCMB
Heme exporter protein B

1

0

High-throughput

0.253

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025