Protein: CO4B
Complement C4-B [Cleaved into: Complement C4 beta chain; Complement C4 alpha chain; C4a anaphylatoxin; Complement C4b-B; Complement C4 gamma chain]

Gene: CO4B, C4b
Organism: Mus musculus
Interactions: 4
UniProt ID: P01029

Gene Ontology (top 5):
GO:0004866 - endopeptidase inhibitor activity
GO:0005615 - extracellular space
GO:0006954 - inflammatory response
GO:0006956 - complement activation
GO:0006958 - complement activation, classical pathway

Download interactions: TXT   MITAB-2.5

Interaction Interactor Experiments Homologs Category Interaction
Score
Confidence

369954

UBP48
Ubiquitin carboxyl-terminal hydrolase 48

1

2

High-throughput

0.437

High

369956

FACD2
Fanconi anemia group D2 protein homolog

1

6

High-throughput

0.437

High

369957

BACD1
BTB/POZ domain-containing adapter for CUL3-mediated RhoA degradation protein 1

1

2

High-throughput

0.437

High

369955

SPOP
Speckle-type POZ protein

1

0

High-throughput

0.249

Low


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Last updated: 11Aug2025