Structure refinement against synchrotron Laue data: Strategies for data collection and reduction

被引：16

作者：

Yang, XJ ^{[1
]}

Ren, Z

Moffat, K

机构：

[1] Univ Chicago, Dept Biochem & Mol Biol, Chicago, IL 60637 USA

[2] Univ Chicago, Consortium Adv Radiat Sources, Chicago, IL 60637 USA

来源：

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

关键词：

D O I：

10.1107/S0907444997011517

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The synchrotron Laue technique has been applied to high-resolution structure refinement of the ribotoxin, restrictocin [Yang & Moffat (1996). Structure, 4, 837-852]. By employing carefully designed data-collection strategies and the data-reduction algorithms incorporated in the software system LaueView [Ren & Moffat (1995a). J. Appl. Cryst. 28, 461-481; Ren & Moffat (1995b). J. Appl. Cryst. 28, 482-493], a set of high-resolution Laue data with a completeness and accuracy comparable to excellent monochromatic data was obtained. Through detailed comparison with the monochromatic data and electron-density maps derived from the Laue data, optimum data-collection and reduction strategies were identified and the application of Laue diffraction techniques to conventional crystallographic refinement was demonstrated.

引用

页码：367 / 377

页数：11

共 43 条

[1]

[Anonymous], GENETICALLY ENGINEER

[2]

[Anonymous], [No title captured]

[3] COMBINED USE OF MONOCHROMATIC AND LAUE DIFFRACTION TECHNIQUES FOR MACROMOLECULAR STRUCTURE DETERMINATION [J].

BARTUNIK, HD ;

BORCHERT, T .

ACTA CRYSTALLOGRAPHICA SECTION A, 1989, 45 :718-726

[4] A Bayesian approach to Laue diffraction analysis and its potential for time-resolved protein crystallography [J].

Bourenkov, GP ;

Popov, AN ;

Bartunik, HD .

ACTA CRYSTALLOGRAPHICA SECTION A, 1996, 52 :797-811

[5] Accuracy of structural information obtained at the European Synchrotron Radiation facility from very rapid Laue data collection on macromolecules [J].

Bourgeois, D ;

Longhi, S ;

Wulff, M ;

Cambillau, C .

JOURNAL OF APPLIED CRYSTALLOGRAPHY, 1997, 30 :153-163

[6]

BRADBROOK G, 1995, SPIE, V2521, P161

[7] FREE R-VALUE - A NOVEL STATISTICAL QUANTITY FOR ASSESSING THE ACCURACY OF CRYSTAL-STRUCTURES [J].

BRUNGER, AT .

NATURE, 1992, 355 (6359) :472-475

[8] EVALUATION OF REFLECTION INTENSITIES FOR THE COMPONENTS OF MULTIPLE LAUE DIFFRACTION SPOTS .2. USING THE WAVELENGTH-NORMALIZATION CURVE [J].

CAMPBELL, JW ;

HAO, Q .

ACTA CRYSTALLOGRAPHICA SECTION A, 1993, 49 :889-893

[9] THE EMERGENCE OF THE SYNCHROTRON LAUE METHOD FOR RAPID DATA-COLLECTION FROM PROTEIN CRYSTALS [J].

CASSETTA, A ;

DEACON, A ;

EMMERICH, C ;

HABASH, J ;

HELLIWELL, JR ;

MCSWEENEY, S ;

SNELL, E ;

THOMPSON, AW ;

WEISGERBER, S .

PROCEEDINGS OF THE ROYAL SOCIETY-MATHEMATICAL AND PHYSICAL SCIENCES, 1993, 442 (1914) :177-192

[10]

CHEN Y, 1994, THESIS CORNELL U ITH, P106

← 1 2 3 4 5 →