Crystal Structure of the Complex of Concanavalin A and Hexapeptide.
Autor: | Zhang, Zhen, Qian, Minxie, Huang, Qichen, Jia, Yisi, Tang, Youqi, Wang, Keyi, Cui, Dafu, Li, Moyi |
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Zdroj: | Journal of Protein Chemistry; Jul2001, Vol. 20 Issue 5, p423-429, 7p |
Abstrakt: | The X-ray structure analysis of a cross-linked crystal of concanavalin A soaked with a hexapeptide molecule as a probe molecule showed an electron density corresponding to full occupation in the binding pocket. The site lies on the surface of concanavalin A and is surrounded by three symmetry-related molecules. The crystal structure of the hexapeptide complex was refined at 1.93-Å resolution, to an R-factor of 19% ( R |
Databáze: | Complementary Index |
Externí odkaz: |
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