Cloning and Identification of a Novel P-II Class Snake Venom Metalloproteinase from Gloydius halys
Cloning and Identification of a Novel P-II Class Snake Venom Metalloproteinase from Gloydius halys
复制标题
一种新型 P-II 类蛇毒金属蛋白酶的克隆与鉴定
DOI:
10.1007/s12010-010-8911-6
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发表时间:
2010-02
影响因子:
3
通讯作者:
Guo, Ai-Guang
中科院分区:
文献类型:
--
作者:
Chen, San-Jun;Lu, Ping;Qin, Yun-Fei;Zhang, Shou-Tao;Guo, Ai-Guang
Ahpfibrase was a new snake venom metalloproteinase (SVMP) which was cloned from Gloydius halys. The cDNA sequence with 1,891 base pairs encodes an open reading frame of 477 amino acids which includes a 17 amino acid signal peptide, plus a 171 amino acid segment of zymogen-like propeptide, a metalloproteinase domain of 200 amino acids, a spacer of 16 amino acids, and a disintegrin-like peptide of 73 amino acids. The metalloproteinase domain contained a conserved signature zinc-binding motif HEXXHXXGXXH in the catalytic region and a methionine-turn CIM. The recombinant protein was recovered from inclusion bodies with 8 M urea and refolding was performed by fed-batch dilution method, and purified recombinant ahpfibrase showed the fibrinolytic activity and platelet aggregation–inhibition ability.
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DOI:
10.1016/j.toxicon.2004.07.005
发表时间:
2004-10
期刊:
Toxicon : official journal of the International Society on Toxinology
影响因子:
--
作者:
Oscar H. P. Ramos;H. Selistre-de-Araújo
通讯作者:
Oscar H. P. Ramos;H. Selistre-de-Araújo
影响因子:
8
作者:
A. Randolph;S. Chamberlain;H. Chu;F. Masiarz;A. Retzios;F. Markland
通讯作者:
A. Randolph;S. Chamberlain;H. Chu;F. Masiarz;A. Retzios;F. Markland
影响因子:
--
作者:
J. Bjarnason;Jay W. Fox
通讯作者:
J. Bjarnason;Jay W. Fox
影响因子:
8
作者:
W. Stöcker;F. Grams;P. Reinemer;W. Bode;U. Baumann;F. Gomis‐Rüth;D. Mckay
通讯作者:
W. Stöcker;F. Grams;P. Reinemer;W. Bode;U. Baumann;F. Gomis‐Rüth;D. Mckay
影响因子:
3.1
作者:
E. Siigur;A. Aaspõllu;A. Tu;J. Siigur
通讯作者:
E. Siigur;A. Aaspõllu;A. Tu;J. Siigur