作者: Xiaodong Wu , Beatrice Knudsen , Stephan M Feller , Jie Zheng , Andrej Sali
DOI: 10.1016/S0969-2126(01)00151-4
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摘要: … The electron density is stronger for the terminal atoms of the side chain than for the backbone, indicating unusually tight interactions between the lysine and the SH3 domain. …