[Term] id: PR:000050127 name: complement C3dg fragment def: "A complement C3 alpha chain that corresponds to the second portion after proteolytic cleavage (into four chains) of complement C3b alpha' chain by factor I. Example: UniProtKB:P01024, 955-1303." [PMID:2579379, PRO:DAN] comment: Category=modification. synonym: "C3/dg" EXACT PRO-short-label [PRO:DAN] is_a: PR:000050120 ! complement C3 alpha chain