Nikai T, Kato C, Komori Y, Nodani H, Homma M, Sugihara H
Department of Microbiology, Faculty of Pharmacy, Meijo University, Nagoya, Japan.
Biol Pharm Bull. 1995 Apr;18(4):631-3. doi: 10.1248/bpb.18.631.
The entire amino acid sequence of Ac1-Proteinase from Deinagkistrodon acutus venom was determined by using lysyl endopeptidase, metalloendopeptidase, trypsin and V8 protease. The hemorrhagic toxin had a typical zinc-chelating sequence His-Glu-X-X-His found in thermolysin.
采用赖氨酰内肽酶、金属内肽酶、胰蛋白酶和V8蛋白酶测定了尖吻蝮蛇毒中Ac1-蛋白酶的完整氨基酸序列。该出血毒素具有在嗜热菌蛋白酶中发现的典型锌螯合序列His-Glu-X-X-His。