obsolete alternative-complement-pathway C3/C5 convertase activity

Term ID

GO:0003812

Synonyms

• (C3b)n,Bb
• (CVF)-dependent glycine-rich-beta-glucoprotein
• alternative complement pathway C3(C5) convertase activity
• alternative-complement-pathway C3/C5 convertase activity
• C3 convertase activity
• C3 proactivator
• C3b,Bb,CVF,Bb,C5 convertase activity
• C5 convertase activity
• cobra venom factor-dependent C3 convertase
• complement C 3(C 5) convertase (amplification)
• complement component C3/C5 convertase (alternative) activity
• complement factor B activity
• CVF,Bb
• glycine-rich beta-glycoprotein
• heat-labile factor
• proenzyme factor B
• properdin factor B activity

Definition

OBSOLETE. Catalysis of the cleavage of Arg-Ser bond in complement component C3 alpha-chain to yield C3a and C3b, and Arg bond in complement component C5 alpha-chain to yield C5a and C5b.

References

Obsolete

true

Ontology

GO: Molecular Function    QuickGO    AmiGO