title: LYS-49 phospholipase A2 homologs from venoms of Deinagkistrodon acutus and Trimeresurus mucrosquamatus have identical protein sequence.
abstract: The complete amino acid sequences of the Lys-49 PLA2s from the venom of Deinagkistrodon acutus (from Taiwan and China) and Trimeresurus mucrosquamatus (Taiwan habu) were solved by a facile cDNA cloning and sequencing method. The deduced amino acid sequences of the Lys-49 PLA2s of both venoms are identical, suggesting close phylogenic relationship between this two snake species of different genera. In addition, by cloning and cDNA sequencing, the mRNA coding for a Arg-49 PLA2 homolog of low expression level was also found in the venom gland of T. mucrosquamatus.
authors: Institute of Biological Chemistry, Academia Sinica, Taipei, Taiwan, Republic of China.
authors: Y M
authors: YM
authors: Wang
authors: J H
authors: JH
authors: Wang
authors: F M
authors: FM
authors: Pan
authors: I H
authors: IH
authors: Tsai
mesh_terms: D017836:Agkistrodon; D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D001665:Binding Sites; D002118:Calcium / Q000378:metabolism; D003435:Crotalid Venoms / Q000737:chemistry* / Q000201:enzymology / Q000235:genetics; D018076:DNA, Complementary / Q000737:chemistry / Q000378:metabolism; D008239:Lysine / Q000737:chemistry / Q000378:metabolism; D008969:Molecular Sequence Data; D010741:Phospholipases A / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism; D054467:Phospholipases A2; D017386:Sequence Homology, Amino Acid; D012689:Sequence Homology, Nucleic Acid; D013045:Species Specificity; D017841:Trimeresurus
chemical_list: D003435:Crotalid Venoms; D018076:DNA, Complementary; D010741:Phospholipases A; D054467:Phospholipases A2; D008239:Lysine; D002118:Calcium