Protein: SSPB
Stringent starvation protein B (Adapter protein SspB) (Specificity-enhancing factor SspB)

Gene: SSPB
Organism: Escherichia coli K-12
Interactions: 31
UniProt ID: P0AFZ3

Gene Ontology (top 5):
GO:0003723 - RNA binding
GO:0005829 - cytosol
GO:0005840 - ribosome
GO:0009376 - HslUV protease complex
GO:0032781 - positive regulation of ATP-dependent activity

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

498372

CLPA
ATP-dependent Clp protease ATP-binding subunit ClpA

2

1

High-throughput

0.759

High

501042

CLPB
Chaperone protein ClpB

1

1

High-throughput

0.691

High

496782

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

2

0

High-throughput

0.585

High

500245

ELAB
Protein ElaB

2

0

High-throughput

0.563

High

501033

RHO
Transcription termination factor Rho

2

0

High-throughput

0.563

High

501040

RL4
Large ribosomal subunit protein uL4

2

0

High-throughput

0.563

High

491436

IF2
Translation initiation factor IF-2

1

1

High-throughput

0.536

High

456996

CHEA
Chemotaxis protein CheA

1

0

High-throughput

0.513

High

490816

GREA
Transcription elongation factor GreA

1

0

High-throughput

0.513

High

491353

HTPG
Chaperone protein HtpG

1

0

High-throughput

0.513

High

492385

RL10
Large ribosomal subunit protein uL10

1

0

High-throughput

0.513

High

493917

RS3
Small ribosomal subunit protein uS3

1

0

High-throughput

0.513

High

494093

RS4
Small ribosomal subunit protein uS4

1

0

High-throughput

0.513

High

494536

RNC
Ribonuclease 3

1

0

High-throughput

0.513

High

495528

SYT
Threonine--tRNA ligase

1

0

High-throughput

0.513

High

496898

LON
Lon protease

1

0

High-throughput

0.513

High

499240

LRP
Leucine-responsive regulatory protein

1

0

High-throughput

0.513

High

501034

RL6
Large ribosomal subunit protein uL6

1

0

High-throughput

0.513

High

501037

MALZ
Maltodextrin glucosidase

1

0

High-throughput

0.513

High

501041

RL5
Large ribosomal subunit protein uL5

1

0

High-throughput

0.513

High

382695

RS7
Small ribosomal subunit protein uS7

1

0

High-throughput

0.464

High

491098

DNAK
Chaperone protein DnaK

1

0

High-throughput

0.464

High

501035

EFTU1
Elongation factor Tu 1

1

0

High-throughput

0.464

High

501036

DPO3A
DNA polymerase III subunit alpha

1

0

High-throughput

0.464

High

501038

AEGA
Putative oxidoreductase AegA

2

0

High-throughput

0.307

High

501045

YPJF
Toxin YpjF

1

0

High-throughput

0.282

High

365958

BGAL
Beta-galactosidase

1

0

High-throughput

0.279

Low

494825

SURE
5'/3'-nucleotidase SurE

1

0

High-throughput

0.279

Low

501039

YDBH
Probable phospholipid transport protein YdbH

1

0

High-throughput

0.279

Low

501043

VES
Protein Ves

1

0

High-throughput

0.279

Low

501044

YBDN
Uncharacterized protein YbdN

1

0

High-throughput

0.253

Low


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Last updated: 11Aug2025