Crystallization and Preliminary X-Ray Diffraction Studies of Two Myotoxic Lys49-Phospholipases A2 Complexed with α-Tocopherol

Juliana I. dos Santos Agnes A.S. Takeda Daniela P. Marchi-Salvador Andreimar M. Soares Marcos R.M. Fontes

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Crystallization and Preliminary X-Ray Diffraction Studies of Two Myotoxic Lys49-Phospholipases A2 Complexed with α-Tocopherol

机译：两种与α-生育酚复合的肌毒性Lys49-磷脂酶A2的结晶和初步X射线衍射研究

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摘要

BnSP-7 and BnSP-6, two Lys49-phospholipase A2 isolated from Bothrops neuwiedi pauloensis snake venom, were co-crystallized with α-tocopherol and X-ray diffraction data were collected for both complexes (2.2 and 2.6 Å). A new "alternative" quaternary conformation for these two complexes compared with all other dimeric Lys49-PLA2 has been observed.

机译：BnSP-7和BnSP-6，两个从鲍氏新孢蛇蛇毒中分离得到的Lys49-磷脂酶A2与α-生育酚共结晶，并收集了两种复合物（2.2和2.6Å）的X射线衍射数据。与所有其他二聚体Lys49-PLA2相比，已经观察到这两种复合物的新的“替代”季构型。

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来源
《Protein and Peptide Letters》 |2005年第8期|p.819-822|共4页
作者
Juliana I. dos Santos Agnes A.S. Takeda Daniela P. Marchi-Salvador Andreimar M. Soares Marcos R.M. Fontes;
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作者单位

Departamento de Fisica eBiofísica, Instituto de Biociencias, UNESP, C. P. 510, CEP 18618-000,Botucatu-SP, Brazil;

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正文语种 eng
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关键词
crystallization, x-ray crystallography, lys-phospholipase a, bothrops neuwiedi venom, myotoxity, tocopherol;

机译：结晶;x射线晶体学;溶菌磷脂酶a;两种神经中毒;肌毒素;生育酚;

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机译：结晶和初步X射线晶体学研究的肌肉毒素Lys49磷脂酶A2的从Bothrops jararacussu毒液与α-生育酚抑制剂复合的。
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6. Crystallization and preliminary X-ray diffraction analysis of a Lys49-phospholipase A2 complexed with caffeic acid a molecule with inhibitory properties against snake venoms [O] . Patrícia S. Shimabuku, Carlos A. H. Fernandes, Angelo J. Magro, 2011

机译：与咖啡酸复合的Lys49-磷脂酶A2的结晶和初步X射线衍射分析咖啡酸是一种对蛇毒具有抑制作用的分子
7. Crystallization and Preliminary X-Ray Crystallographic Studies of a Myotoxic Lys49-phospholipase A2 from Bothrops jararacussu Venom Complexed with α-Tocopherol Inhibitor [O] . Marcos R. M. Fontes, Agnes A. S. Takeda, Juliana I. dos Santos, 2008

机译：来自Bothrops Jararacussu毒液与α-生育酚抑制剂络合的肌毒性Lys49-磷脂酶A2的结晶和初步X射线晶体研究

Crystallization and Preliminary X-Ray Diffraction Studies of Two Myotoxic Lys49-Phospholipases A2 Complexed with α-Tocopherol

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