Protein: PPIB
Peptidyl-prolyl cis-trans isomerase B (PPIase B) (EC 5.2.1.8) (Rotamase B)

Gene: PPIB
Organism: Escherichia coli K-12
Interactions: 23
UniProt ID: P23869

Gene Ontology (top 5):
GO:0003755 - peptidyl-prolyl cis-trans isomerase activity
GO:0005829 - cytosol

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

547509

FUCK
L-fuculokinase

2

0

High-throughput

0.592

High

497829

FTSH
ATP-dependent zinc metalloprotease FtsH

2

2

High-throughput

0.549

High

483720

PUTA
Bifunctional protein PutA [Includes: Proline dehydrogenase

1

1

High-throughput

0.536

High

490312

CLPX
ATP-dependent Clp protease ATP-binding subunit ClpX

1

1

High-throughput

0.536

High

491153

DNAK
Chaperone protein DnaK

1

7

High-throughput

0.536

High

649693

MUKB
Chromosome partition protein MukB

1

5

High-throughput

0.536

High

480597

PFLB
Formate acetyltransferase 1

1

0

High-throughput

0.513

High

495919

RPOB
DNA-directed RNA polymerase subunit beta

1

0

High-throughput

0.513

High

495981

YFBU
UPF0304 protein YfbU

1

0

High-throughput

0.513

High

496960

PTA
Phosphate acetyltransferase

1

0

High-throughput

0.513

High

498259

HFLK
Modulator of FtsH protease HflK

1

0

High-throughput

0.513

High

499760

MAOP
Macrodomain Ori protein

1

0

High-throughput

0.513

High

499874

RL14
Large ribosomal subunit protein uL14

1

0

High-throughput

0.513

High

663268

ACCC
Biotin carboxylase

1

0

High-throughput

0.513

High

599482

RHSC
Protein RhsC

3

0

High-throughput

0.350

High

663269

BCSG
Cellulose biosynthesis protein BcsG

2

0

High-throughput

0.322

High

365971

BGAL
Beta-galactosidase

1

0

High-throughput

0.279

Low

490399

DADA
D-amino acid dehydrogenase

1

0

High-throughput

0.279

Low

509971

HCAB
3-phenylpropionate-dihydrodiol/cinnamic acid-dihydrodiol dehydrogenase

1

0

High-throughput

0.279

Low

559615

GLPD
Aerobic glycerol-3-phosphate dehydrogenase

1

0

High-throughput

0.279

Low

663270

ALLE
(S)-ureidoglycine aminohydrolase

1

0

High-throughput

0.279

Low

663271

RLMC
23S rRNA

1

0

High-throughput

0.279

Low

663272

YDCS
Bifunctional polyhydroxybutyrate synthase / ABC transporter periplasmic binding protein

1

0

High-throughput

0.279

Low


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Last updated: 11Aug2025