COMMISSIONING NEW WIGGLER MAD STATION BL9 2, & FIRST LIGHT

调试新的 WIGGLER MAD STATION BL9 2，

• 批准号: 6119333
• 负责人: THOMAS RABEDEAU
• 金额: --
• 依托单位: STANFORD UNIVERSITY
• 依托单位国家: 美国
• 财政年份: 1999
• 资助国家: 美国
• 起止时间: 1999-03-01 至 2000-04-14
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/6119333
• 关键词: proteins; technology /technique

Beam line 9-2, funded by DOE-OBER, is dedicated to protein crystallography and is optimized for the collection of multi-wavelength data for MAD phasing, and high-resolution data. When completed in early 1999, the beam line will become the premier protein crystallography beam line at SSRL. It incorporates an upstream collimating mirror, a 2-crystal "pin-post" monochromator, and a bent cylindrical refocusing mirror to produce a low-bandwidth fine-focus beam within a large experimental enclosure. With much help from members of the SSRL Beam Line Development Group, Vacuum Group and Operations Group, focused light was first brought into this new end station in mid June. A preliminary test data set from the protein myoglobin was collected using an ADSC Quantum-4 CCD x-ray detector, purchased specifically for this beam line.

由能源部资助的BEAM LINE 9-2致力于蛋白质研究 结晶学，并针对收集 多波长数据用于MAD相移，以及高分辨率数据。什么时候 于1999年初完成的束流线将成为主要的蛋白质 SSRL的结晶学光束线。它结合了上游的 准直镜，双晶体“针柱”单色器和弯曲器 柱面再调焦镜产生低带宽细焦 在一个大型实验围栏内的光束。在……的大力帮助下 SSRL束线开发组、真空组和 运营组，聚光灯首先被带到这个新的终点 空间站在六月中旬。来自蛋白质的初步测试数据集 使用ADSC Quantum-4 CCDx射线探测器收集肌红蛋白， 专门为这条梁线购买的。