INTEGRIN-LIGAND BINDING - DO INTEGRINS USE A MIDAS TOUCH TO GRASP AN ASP

被引:54
作者
BERGELSON, JM [1 ]
HEMLER, ME [1 ]
机构
[1] HARVARD UNIV,SCH MED,DANA FARBER CANC INST,BOSTON,MA 02115
关键词
D O I
10.1016/S0960-9822(95)00124-2
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
Integrins use divalent cations, held within a novel 'MIDAS' motif, for ligand binding. It is proposed that a missing coordination site for the cation is provided by a critical acidic residue in the ligand.
引用
收藏
页码:615 / 617
页数:3
相关论文
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