Search

Search for a specific protein in the Platelet Interactome


(Example: vasp)

 

Advanced Search

Get detailed protein information focusing on various characteristics and extract interaction networks

 

Legend

 

About

Go Back

Description for Protein C4BPB

complement component 4 binding protein, beta
1 total interacting proteins; 1 platelet interacting proteins
Icon Book Platelet Evidence (proteome studies/others : 0/0)
(Not detected in platelets)
Summary:
This gene encodes a member of a superfamily of proteins composed predominantly of tandemly arrayed short consensus repeats of approximately 60 amino acids. A single, unique beta-chain encoded by this gene assembles with seven identical alpha-chains into the predominant isoform of C4b-binding protein, a multimeric protein that controls activation of the complement cascade through the classical pathway. C4b-binding protein has a regulatory role in the coagulation system also, mediated through the beta-chain binding of protein S, a vitamin K-dependent protein that serves as a cofactor of activated protein C. The genes encoding both alpha and beta chains are located adjacent to each other on human chromosome 1 in the regulator of complement activation gene cluster. Alternative splicing gives rise to multiple transcript variants. [provided by RefSeq] (PubMed Links)
Domains and Motifs:
  • SP: Signal Peptide
  • SUSHI: Sushi domain (SCR repeat)
    • Gene Ontology:
    Gene Ontology Annotations
    KEGG - Enzyme ID(s):
    None Available
    KEGG - Orthology:
    K04003
    KEGG - Pathway(s):
    hsa04610
    (The yellow boxes represents platelet proteins)
    Nomenclature / Alternative Names:
    C4b binding protein, beta chain; Complement component 4 binding protein, beta chain isoform 1 precursor; Complement component 4 binding protein, beta chain isoform 2 precursor
    Approved Symbol:
    C4BPB
    (De-) Phosphorylations:
    Total (de-) phosphorylation sites: 0
    No human (de-) phosphorylation sites; No platelet phosphorylation sites
    Phosphorylation Targets:
    Total phosphorylation targets: 0
    Human phosphorylation targets: 0;Predicted platelet targets: 0
    		Protein Characteristics:
    Isoform-specific Information
    Icon DrugsAssociated Drugs (DrugBank Accession):

    None Available

    Associated Genetic Diseases:

    None Available
    		Predicted Transmembrane Domains:
  • Isoform 5 : 0
  • Isoform 4 : 0
  • Isoform 3 : 0
  • Isoform 2 : 0
  • Isoform 1 : 0
    • Additional Identifiers:

    HPRD: 00404 Entrez Gene ID: 725 OMIM ID: 120831 Swissprot Accession: P20851;