Marriage of XAFS and crystallography for structure-function studies of metalloproteins

被引：44

作者：

Hasnain, SS ^{[1
]}

Strange, RW ^{[1
]}

机构：

[1] CLRC, Daresbury Lab, Coll Biol & Med, Warrington WA4 4AD, Cheshire, England

来源：

JOURNAL OF SYNCHROTRON RADIATION | 2003年 / 10卷

关键词：

metalloproteins; genomes; high-resolution crystallography; XAFS;

D O I：

10.1107/S0909049502022446

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Metalloproteins constitute a significant proportion of all known genomes. In this article it is shown that the marriage of two synchrotron-radiation-based structural techniques, namely high-resolution crystallography and XAFS, can yield unprecedented levels of structural information that is directly relevant to the mechanism/function of these important macromolecules.

引用

页码：9 / 15

页数：7

共 38 条

[1] THE STRUCTURE OF COPPER-NITRITE REDUCTASE FROM ACHROMOBACTER CYCLOCLASTES AT 5 PH VALUES, WITH NO2- BOUND AND WITH TYPE-II COPPER DEPLETED [J].

ADMAN, ET ;

GODDEN, JW ;

TURLEY, S .

JOURNAL OF BIOLOGICAL CHEMISTRY, 1995, 270 (46) :27458-27474

[2] Evidence of His61 imidazolate bridge rupture in reduced crystalline Cu,Zn superoxide dismutase [J].

Ascone, I ;

Castañer, R ;

Tarricone, C ;

Bolognesi, M ;

Stroppolo, ME ;

Desideri, A .

BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1997, 241 (01) :119-121

[3] 2-DIMENSIONAL H-1-NMR STUDIES OF THE PARAMAGNETIC METALLOENZYME COPPER-NICKEL SUPEROXIDE-DISMUTASE [J].

BERTINI, I ;

LUCHINAT, C ;

MING, LJ ;

PICCIOLI, M ;

SOLA, M ;

VALENTINE, JS .

INORGANIC CHEMISTRY, 1992, 31 (22) :4433-4435

[4] CONSTRAINED AND RESTRAINED REFINEMENT IN EXAFS DATA-ANALYSIS WITH CURVED WAVE THEORY [J].

BINSTED, N ;

STRANGE, RW ;

HASNAIN, SS .

BIOCHEMISTRY, 1992, 31 (48) :12117-12125

[5] State-of-the-art analysis of whole X-ray absorption spectra [J].

Binsted, N ;

Hasnain, SS .

JOURNAL OF SYNCHROTRON RADIATION, 1996, 3 :185-196

[6]

BINSTED N, 1991, SERC DARESBURY LAB P

[7] AN EXTENDED-X-RAY-ABSORPTION-FINE-STRUCTURE STUDY OF BOVINE ERYTHROCYTE SUPEROXIDE-DISMUTASE IN AQUEOUS-SOLUTION - DIRECT EVIDENCE FOR 3-CO-ORDINATE CU(I) IN REDUCED ENZYME [J].

BLACKBURN, NJ ;

HASNAIN, SS ;

BINSTED, N ;

DIAKUN, GP ;

GARNER, CD ;

KNOWLES, PF .

BIOCHEMICAL JOURNAL, 1984, 219 (03) :985-990

[8] CONSERVED PATTERNS IN THE CU,ZN SUPEROXIDE-DISMUTASE FAMILY [J].

BORDO, D ;

DJINOVIC, K ;

BOLOGNESI, M .

JOURNAL OF MOLECULAR BIOLOGY, 1994, 238 (03) :366-386

[9] 3D EXAFS refinement of the Cu site of azurin sheds light on the nature of structural change at the metal centre in an oxidation-reduction process: an integrated approach combining EXAFS and crystallography [J].

Cheung, KC ;

Strange, RW ;

Hasnain, SS .

ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY, 2000, 56 :697-704

[10] CRYSTAL-STRUCTURE OF YEAST CU,ZN SUPEROXIDE-DISMUTASE - CRYSTALLOGRAPHIC REFINEMENT AT 2.5A-ANGSTROM-RESOLUTION [J].

DJINOVIC, K ;

GATTI, G ;

CODA, A ;

ANTOLINI, L ;

PELOSI, G ;

DESIDERI, A ;

FALCONI, M ;

MARMOCCHI, F ;

ROTILIO, G ;

BOLOGNESI, M .

JOURNAL OF MOLECULAR BIOLOGY, 1992, 225 (03) :791-809

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