在北京同步辐射生物大分子晶体学实验站开展的多波长异常散射实验  

The multi-wavelength anomalous dispersion experiment in macromolecular crystallography station of Beijing Synchrotron Radiation Facility

作　　者：黄胜[1] 刘鹏[1] 董宇辉[1] 姚德强[1] 高增强[1] 冼鼎昌[1] 

机构地区：[1]中国科学院高能物理研究所同步辐射实验室,北京100039

出　　处：《核技术》2004年第9期641-644,共4页Nuclear Techniques

摘　　要：同步辐射多波长异常散射实验是当前测定生物大分子晶体结构的主要手段之一。北京同步辐射实验室生物大分子晶体学实验站在2003年10月开放运行期间,成功地完成了多波长异常散射(MAD)实验,并获得了满意的结果。本文详细地介绍了首次MAD实验的过程及数据处理结果。实验结果表明,北京同步辐射生物大分子实验站已经具备开展MAD实验的条件。The multi-wavelength anomalous dispersion (MAD) experiment is one of the main methods in three- dimensional structure determination of macromolecular crystal. In the macromolecular crystallography station (3W1A) of Beijing Synchrotron Radiation Facility (BSRF) the first MAD experiment was completed in Oct. 2003 and good results were obtained. This paper discusses the details of the MAD experiment and data processing. The success of the experiment has shown that the 3W1A station in BSRF has the ability to supply this most important and popular structure determination method.

关 键 词：同步辐射 生物大分子 多波长异常散射 

分 类 号：O57[理学—粒子物理与原子核物理] O723[理学—物理]