Stationary crystal diffraction with a monochromatic convergent X-ray source and application for macromolecular crystal data collection

被引：18

作者：

Ho, JX

Snell, EH

Sisk, RC

Ruble, JR

Carter, DC

Owens, SM

Gibson, WM

机构：

[1] NASA, Marshall Space Flight Ctr ES 76, Huntsville, AL 35812 USA

[2] SUNY Albany, Ctr Xray Opt, Albany, NY 12222 USA

来源：

ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY | 1998年 / 54卷

关键词：

D O I：

10.1107/S0907444997009013

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

A diffraction geometry utilizing convergent X-rays from a polycapillary optic incident on a stationary crystal is described. A mathematical simulation of the resulting diffraction pattern tin terms of spot shape, position and intensity) is presented along with preliminary experimental results recorded from a lysozyme crystal. The effective source coverage factor is introduced to bring the reflection intensities onto the same scale. The feasibility of its application to macromolecular crystal data collection is discussed.

引用

页码：200 / 214

页数：15

共 12 条

[1]

Buerger M, 1964, PRECESSION METHOD

[2] THE X-RAY-DIFFRACTION STATION AT THE ADONE WIGGLER FACILITY - PRELIMINARY-RESULTS (INCLUDING CRYSTAL PERFECTION) [J].

COLAPIETRO, M ;

CAPPUCCIO, G ;

MARCIANTE, C ;

PIFFERI, A ;

SPAGNA, R ;

HELLIWELL, JR .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1992, 25 :192-194

[3] Polycapillary optics: Status, limitations, and prospects [J].

Downing, RG ;

Gibson, WM ;

MacDonald, CA .

HARD X-RAY/GAMMA-RAY AND NEUTRON OPTICS, SENSORS, AND APPLICATIONS, 1996, 2859 :150-161

[4] MULTIPLE REFLECTION FROM SURFACE X-RAY OPTICS [J].

KUMAKHOV, MA ;

KOMAROV, FF .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 1990, 191 (05) :289-350

[5] OPTIMAL STRATEGY OF SURVEYING RECIPROCAL SPACE IN PROTEIN CRYSTALLOGRAPHY [J].

NIKONOV, SV ;

CHIRGADZE, YN .

ACTA CRYSTALLOGRAPHICA A-FOUNDATION AND ADVANCES, 1985, 41 (MAR) :195-203

[6] Polycapillary x-ray optics for macromolecular crystallography [J].

Owens, SM ;

Ullrich, JB ;

Ponomarev, IY ;

Carter, DC ;

Sisk, RC ;

Ho, JX ;

Gibson, WM .

HARD X-RAY/GAMMA-RAY AND NEUTRON OPTICS, SENSORS, AND APPLICATIONS, 1996, 2859 :200-209

[7] Partial improvement of crystal quality for microgravity-grown apocrustacyanin C-1 [J].

Snell, EH ;

Cassetta, A ;

Helliwell, JR ;

Boggon, TJ ;

Chayen, NE ;

Weckert, E ;

Holzer, K ;

Schroer, K ;

Gordon, EJ ;

Zagalsky, PF .

ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY, 1997, 53 :231-239

[8] IMPROVEMENTS IN LYSOZYME PROTEIN CRYSTAL PERFECTION THROUGH MICROGRAVITY GROWTH [J].

SNELL, EH ;

WEISGERBER, S ;

HELLIWELL, JR ;

WECKERT, E ;

HOLZER, K ;

SCHROER, K .

ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY, 1995, 51 :1099-1102

[9] CONCENTRATION OF SYNCHROTRON BEAMS BY MEANS OF MONOLITHIC POLYCAPILLARY X-RAY OPTICS [J].

ULLRICH, JB ;

HUANG, KG ;

OWENS, SM ;

ALOISI, DC ;

HOFMANN, FA ;

GAO, N ;

KLOTZKO, IL ;

GIBSON, WM .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1995, 364 (02) :362-367

[10]

WYCKOFF HW, 1977, ROTATION METHOD CRYS, P187

← 1 2 →