@article {Cheng:November 1999:0006-291X:530, author = "Cheng X.", author = "Qian Y.", author = "Liu Q.", author = "Li B.X.Y.", author = "Zhang M.", author = "Liu J.", title = "Purification, Characterization, and cDNA Cloning of a New Fibrinogenlytic Venom Protein, Agkisacutacin, from Agkistrodon acutus Venom", journal = "Biochemical and Biophysical Research Communications", volume = "265", year = "November 1999", abstract = "
Agkisacutacin is a new fibrinogenlytic protein from Agkistrodon acutus venom. It consists of two heterologous subunits linked by an intersubunit disulfide bond. The cDNAs encoding the two chains of Agkisacutacin were cloned from a
gt11 cDNA library of the snake venom gland and sequenced, including the leader peptides (23/23 amino acid residues) and mature subunits (129/123 amino acid residues). It is structurally related to the family of IX/X-binding protein (IX/X-bp)-like proteins and shows high similarity (
-70%/
-64%) to habu IX/X-bp from Trimeresurus flavoridis, but displays distinct biological activity with direct action on fibrinogen. Copyright 1999 Academic Press.