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The SER-CAT Virtual Beamline: Providing Light when You Need it in Your Home Lab

机译:Ser-Cat虚拟光束线:在您在家庭实验室中需要时提供灯

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摘要

Since 1999, SER-CAT has been working towards the concept of providing its members with a "Virtual Beamline", which could be integrated into their daily workflow much like your X-ray lab down the hall. We began investigating robotic crystal mounting automation in 2000 with Oceaneering Space Systems. In 2003, a highly modified Berkeley ALS Automounter was installed on 22BM. Using 22BM as a user-based testbed, the beamline and experiment control interface SERGU1 was continually modified until a reliable, robust and user-friendly system was achieved. In 2006, the SER-CAT Virtual Beamline came online providing remote crystal screening and data collection capability on both 22ID (capacity 450 crystals) and 22BM (capacity 96 crystals). The SERGUI beam line control interface allows the direct remote access of SER-CAT beamline from their home labs including:1) beamline/goniometer optimization, 2) wavelength selection, 3) fluorescence scans, 4) automatic crystal centering and rastering, 5) automated crystal screening, 6)MAD/SAD/Helical data collection and others. Today over 95% of SER-CAT members routinely collect data remotely. SER-CAT has also implemented 12-hour shifts with 16-hours/day and 7-days/week of on-site user support to assist users for their remote accesses from home labs. Multiple Access Time (MAT) shifts have also been made available to SER-CAT members for fast turnaround and flexible data collection capabilities. SER-CAT also provides its members the on-the-fly automated data processing using XDS, KYLIN and DIALS. HKL2000, XDS, MOSFLM, and DIALS for manual data processing. All user data can be remotely, quickly, reliably and securely downloaded from SER-CAT's Globus/GridFTP archive server to the users' home systems anywhere and anytime. During the annual SER-CAT Symposium, awards are given out to recognize senior investigator's "Outstanding Science" and young investigator's "Outstanding Research Achievement" carried out at SER-CAT.
机译:自1999年以来,SER-CAT一直致力于为其成员提供一条“虚拟束线”的概念,它可以集成到他们的日常工作流程中,就像大厅里的X光实验室一样。2000年,我们开始利用海洋工程太空系统研究机器人晶体安装自动化。2003年,在22BM上安装了经过高度改进的伯克利ALS自动贴片机。使用22BM作为基于用户的试验台,不断修改波束线和实验控制接口SERGU1,直到实现可靠、鲁棒和用户友好的系统。2006年,SER-CAT虚拟光束线上线,提供22ID(容量450晶体)和22BM(容量96晶体)的远程晶体筛选和数据收集能力。SERGUI光束线控制界面允许从其家庭实验室直接远程访问SER-CAT光束线,包括:1)光束线/测角仪优化、2)波长选择、3)荧光扫描、4)自动晶体定心和光栅扫描、5)自动晶体筛选、6)MAD/SAD/螺旋数据收集等。如今,超过95%的SER-CAT成员定期远程收集数据。SER-CAT还实施了12小时轮班制,每天16小时,每周7天的现场用户支持,以帮助用户从家庭实验室远程访问。SER-CAT成员还可以使用多址时间(MAT)轮班,以实现快速周转和灵活的数据收集功能。SER-CAT还使用XDS、KYLIN和DIALS为其成员提供实时自动数据处理。HKL2000、XDS、MOSFLM和用于手动数据处理的拨号盘。所有用户数据都可以随时随地从SER-CAT的Globus/GridFTP存档服务器远程、快速、可靠和安全地下载到用户的家庭系统。在一年一度的SER-CAT研讨会上,颁发奖项以表彰高级研究员在SER-CAT上的“杰出科学”和年轻研究员的“杰出研究成果”。

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  • 来源
    《日本结晶学会志》 |2021年第1期|共9页
  • 作者单位

    Department of Biochemistry and Molecular Biology University of Georgia;

    Department of Biochemistry and Molecular Biology University of Georgia;

    Department of Biochemistry and Molecular Biology University of Georgia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 晶体生长;
  • 关键词

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