GLOBAL MINIMUM ENERGY CONFORMATIONS OF THYROTROPIN-RELEASING-HORMONE ANALOGS BY SIMULATED ANNEALING .2.

被引:4
作者
GARDUNOJUAREZ, R [1 ]
PEREZNERI, F [1 ]
机构
[1] UNIV AUTONOMA EDO MORELOS,FAC CIENCIAS QUIM & IND,CUERNAVACA,MORELOS,MEXICO
关键词
D O I
10.1080/07391102.1991.10507842
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Lowest contormational energy structures of seventeen thyrotropin releasing hormone analogs have been studied by simulated annealing. A surprising conformational similarity was observed for the peptide backbone. The possible role of each substituent in its biological activity is inferred. A composite hydrogen-bonding environment is proposed for the TRH with respect to receptor binding.
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页码:737 / 758
页数:22
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