Huperzine A Complexed with Acetylcholinesterase (Chinese)

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<StructureSection load='1vot' size='400' side='right' scene='49/497129/Hup_in_ache/1' caption='Huperzine A complexed with AChE'>
[[Image:1vot.jpg|left|250px]]
[[Image:1vot.jpg|left|250px]]
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{{STRUCTURE_1vot| PDB=1vot_au | SCENE=49/497129/Hup_in_ache/1 }}
 
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'''石杉碱甲与乙酰胆碱酯酶复合物的三维结构'''
'''石杉碱甲与乙酰胆碱酯酶复合物的三维结构'''
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<scene name='1vot/Huperzinea/2'>石杉碱甲</scene> 的结构同其他[[乙酰胆碱酯酶抑制剂和底物]]具有一定的相似性。整个分子结构比较刚性,包括芳香坏和在生理pH下可能质子化的氨基。在石杉碱甲和乙酰胆碱酯酶复合物的三维结构测定之前,有很多关于石杉碱甲与乙酰胆碱酯酶的作用模式以及其药效团如何与蛋白质残基相互作用等的猜测。因此,该复合物晶体结构的解析可以准确提供这些疑问的答案,同时为进一步基于复合物结构而设计出更加有效的石杉碱甲类似物(或衍生物)等乙酰胆碱酯酶抑制剂提供帮助。
<scene name='1vot/Huperzinea/2'>石杉碱甲</scene> 的结构同其他[[乙酰胆碱酯酶抑制剂和底物]]具有一定的相似性。整个分子结构比较刚性,包括芳香坏和在生理pH下可能质子化的氨基。在石杉碱甲和乙酰胆碱酯酶复合物的三维结构测定之前,有很多关于石杉碱甲与乙酰胆碱酯酶的作用模式以及其药效团如何与蛋白质残基相互作用等的猜测。因此,该复合物晶体结构的解析可以准确提供这些疑问的答案,同时为进一步基于复合物结构而设计出更加有效的石杉碱甲类似物(或衍生物)等乙酰胆碱酯酶抑制剂提供帮助。
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<applet load='1vot' size='500' frame='true' align='right'
 
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scene='1vot/Com_view/1' />
 
==三维结构==
==三维结构==
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==参考文献==
==参考文献==
Structure of acetylcholinesterase complexed with the nootropic alkaloid, (-)-huperzine A., Raves ML, Harel M, Pang YP, Silman I, Kozikowski AP, Sussman JL, Nat. Struct. Biol. 1997 Jan;4(1):57-63. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8989325 8989325]
Structure of acetylcholinesterase complexed with the nootropic alkaloid, (-)-huperzine A., Raves ML, Harel M, Pang YP, Silman I, Kozikowski AP, Sussman JL, Nat. Struct. Biol. 1997 Jan;4(1):57-63. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/8989325 8989325]
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</StructureSection>
Huperzine A from ''Huperzia'' species-An ethnopharmacolgical review., Ma X, Tan C, Zhu D, Gang D, Xiao P, J. Ethnopharmacol. 2007 Aug;113(1):15-34.
Huperzine A from ''Huperzia'' species-An ethnopharmacolgical review., Ma X, Tan C, Zhu D, Gang D, Xiao P, J. Ethnopharmacol. 2007 Aug;113(1):15-34.
PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17644292 17644292]
PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17644292 17644292]

Revision as of 11:03, 13 July 2017

Huperzine A complexed with AChE

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Huperzine A from Huperzia species-An ethnopharmacolgical review., Ma X, Tan C, Zhu D, Gang D, Xiao P, J. Ethnopharmacol. 2007 Aug;113(1):15-34. PMID:17644292

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