Protein: CCMB
Heme exporter protein B (Cytochrome c-type biogenesis protein CcmB)

Gene: CCMB
Organism: Escherichia coli K-12
Interactions: 12
UniProt ID: P0ABL8

Gene Ontology (top 5):
GO:0005886 - plasma membrane
GO:0015232 - heme transmembrane transporter activity
GO:0017004 - cytochrome complex assembly
GO:0043190 - ATP-binding cassette (ABC) transporter complex
GO:1903607 - cytochrome c biosynthetic process

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

498483

CCMA
Cytochrome c biogenesis ATP-binding export protein CcmA

1

0

Small-scale

0.631

High

498485

CCME
Cytochrome c-type biogenesis protein CcmE

1

0

Small-scale

0.586

High

498482

LPXD
UDP-3-O-(3-hydroxymyristoyl)glucosamine N-acyltransferase

2

0

High-throughput

0.307

High

450092

RF2
Peptide chain release factor RF2

1

0

High-throughput

0.253

Low

480536

GRPE
Protein GrpE

1

0

High-throughput

0.253

Low

490341

HSLU
ATP-dependent protease ATPase subunit HslU

1

0

High-throughput

0.253

Low

491489

IF3
Translation initiation factor IF-3 [Cleaved into: Translation initiation factor IF-3, N-terminally processed; Translation initiation factor IF-3S]

1

0

High-throughput

0.253

Low

492131

HSLV
ATP-dependent protease subunit HslV

1

0

High-throughput

0.253

Low

492168

PTH
Peptidyl-tRNA hydrolase

1

0

High-throughput

0.253

Low

498481

TOP3
DNA topoisomerase 3

1

0

High-throughput

0.253

Low

498484

CLPB
Chaperone protein ClpB

1

0

High-throughput

0.253

Low

491756

LPXC
UDP-3-O-acyl-N-acetylglucosamine deacetylase

1

0

High-throughput

0.249

Low


Service provided by Combinatics, Japan

Last updated: 11Aug2025