分子图形学：在蛇毒神经毒素结构测定中的应用
Molecular graphics: application to the structure determination of a snake venom neurotoxin.
作者信息
Tsernoglou D, Petsko G A, McQueen J E, Hermans J
出版信息
Science. 1977 Sep 30;197(4311):1378-81. doi: 10.1126/science.897675.
PMID:897675
Abstract
Atomic coordinates have been determined for a snake venom alpha-neurotoxic protein by fitting a molecular model to a crystallographically derived 2.2-angstrom electron density map. The fitting was carried out entirely on a computer-operated molecular, graphics system without going through any mechanical model stage.
摘要
通过将分子模型与晶体学得出的2.2埃电子密度图拟合，已确定了一种蛇毒α-神经毒素蛋白的原子坐标。拟合完全在计算机操作的分子图形系统上进行，未经过任何机械模型阶段。
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