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coagulation factor VIIIa
Function:
- supports factor IXa proteolytic activation of factor X
Interactions
molecular events
Related
coagulation cascade
coagulation factor VIII alloantibody
coagulation factor VIII autoantibody (acquired hemophilia)
General
coagulation factor
multisubunit protein
regulatory molecule
Properties
COMPARTMENT: plasma
STATE: active state
SUBUNITS: coagulation factor VIII heavy chain
MOTIF: Ca+2-binding site
EFFECTOR-BOUND: Ca+2
acidic region
MOTIF: acidic residue (SEVERAL)
coagulation factor VIII light chain
MOTIF: Ca+2-binding site
EFFECTOR-BOUND: Ca+2
binding site
FOR-BINDING-OF: phospholipid
Component-of
macromolecular complex
Components
coagulation factor VIII heavy chain
coagulation factor VIII light chain