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complement C3d
formed via cleavage of C3dg; remains associated with antigen
Interactions
molecular events
Related
CD21; complement receptor type 2; Cr2; complement C3d receptor; Epstein-Barr virus receptor; EBV receptor (CR2, C3DR)
General
complement-3 (C3)
Properties
SIZE: MW = 31 kD
COMPARTMENT: membrane
MOTIF: glycosylation site
binding site
EFFECTOR-BOUND: antigen
SUBUNITS: complement C3-alpha chain
:STATE Inactive
complement C3-beta chain
References
Clinical Diagnosis and Management by Laboratory Methods,
18th ed, J.B. Henry (ed), W.B. Saunders, Philadelphia,
PA, 1991 pg 833