ID FIBA_SYNCA STANDARD; PRT; 15 AA. AC P14463; DT 01-JAN-1990 (Rel. 13, Created) DT 01-JAN-1990 (Rel. 13, Last sequence update) DT 01-JAN-1990 (Rel. 13, Last annotation update) DE FIBRINOPEPTIDE A. OS Syncerus caffer (Cape buffalo). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Mammalia; OC Eutheria; Cetartiodactyla; Ruminantia; Pecora; Bovoidea; Bovidae; OC Bovinae; Syncerus. RN [1] RP SEQUENCE. RX MEDLINE; 67209145. RA DOOLITTLE R.F., SCHUBERT D., SCHWARTZ S.A.; RT "Amino acid sequence studies on artiodactyl fibrinopeptides. I. RT Dromedary camel, mule deer, and cape buffalo."; RL Arch. Biochem. Biophys. 118:456-467(1967). CC -!- FUNCTION: FIBRINOGEN HAS A DOUBLE FUNCTION: YIELDING MONOMERS THAT CC POLYMERIZE INTO FIBRIN AND ACTING AS A COFACTOR IN PLATELET CC AGGREGATION. CC -!- SUBUNIT: HEXAMER CONTAINING 2 SETS OF 3 NONIDENTICAL CHAINS CC (ALPHA, BETA, & GAMMA), LINKED TO EACH OTHER BY DISULFIDE BONDS. CC -!- MISCELLANEOUS: CONVERSION OF FIBRINOGEN TO FIBRIN IS TRIGGERED BY CC THROMBIN, WHICH CLEAVES FIBRINOPEPTIDES A AND B FROM ALPHA & BETA CC CHAINS, AND THUS EXPOSES THE N-TERMINAL POLYMERIZATION SITES CC RESPONSIBLE FOR THE FORMATION OF THE SOFT CLOT. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- KW Blood coagulation; Plasma. FT NON_TER 15 15 SQ SEQUENCE 15 AA; 1480 MW; 1BAC632C CRC32; EDGSGEFLAE GGGVR //