A three-coordinate copper(I)-phenoxide complex that models the reduced form of galactose oxidase

被引：29

作者：

Jazdzewski, BA

Young, VG

Tolman, WB

机构：

[1] Univ Minnesota, Dept Chem, Minneapolis, MN 55455 USA

[2] Univ Minnesota, Ctr Met Biocatalysis, Minneapolis, MN 55455 USA

来源：

CHEMICAL COMMUNICATIONS | 1998年 / 22期

关键词：

D O I：

10.1039/a806749j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel 3-coordinate Cu(I)-phenoxide complex with N-donor supporting ligation was structurally characterized and shown to be highly reactive towards dioxygen, similar to the reduced form of galactose oxidase.

引用

页码：2521 / 2522

页数：2

共 36 条

[1]

BARON AJ, 1994, J BIOL CHEM, V269, P25095

[2] MECHANISM-BASED INACTIVATION OF GALACTOSE-OXIDASE - EVIDENCE FOR A RADICAL MECHANISM [J].

BRANCHAUD, BP ;

MONTAGUESMITH, MP ;

KOSMAN, DJ ;

MCLAREN, FR .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1993, 115 (02) :798-800

[3] STRUCTURAL CHARACTERIZATION OF THE COPPER SITE IN GALACTOSE-OXIDASE USING X-RAY-ABSORPTION SPECTROSCOPY [J].

CLARK, K ;

PENNERHAHN, JE ;

WHITTAKER, M ;

WHITTAKER, JW .

BIOCHEMISTRY, 1994, 33 (42) :12553-12557

[4] Chemical redox agents for organometallic chemistry [J].

Connelly, NG ;

Geiger, WE .

CHEMICAL REVIEWS, 1996, 96 (02) :877-910

[5] STRUCTURAL COMPARISON OF A REDOX PAIR OF COPPER(I/II) COMPLEXES HAVING BENZIMIDAZOLE THIOETHER LIGANDS [J].

DAGDIGIAN, JV ;

MCKEE, V ;

REED, CA .

INORGANIC CHEMISTRY, 1982, 21 (04) :1332-1342

[6] MONOMERIC ALKOXO COMPLEXES OF COPPER(I) - SYNTHESES AND STRUCTURES OF DI(P-TOLYL ISOCYANIDE)(2,6-DI-TERT-BUTYLPHENOXO)COPPER(I) AND A DI(2,6-DIMETHYLPHENOXO)CUPRATE(I) [J].

FIASCHI, P ;

FLORIANI, C ;

PASQUALI, M ;

CHIESIVILLA, A ;

GUASTINI, C .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1984, (13) :888-890

[7] UNUSUAL STRUCTURAL AND REACTIVITY TYPES FOR COPPER(I) - SYNTHESIS AND STRUCTURAL AND REDOX PROPERTIES OF BINUCLEAR COPPER(I) COMPLEXES WHICH ARE PROBABLY 3 COORDINATE IN SOLUTION AND EXPERIENCE INTER-MOLECULAR METAL-METAL INTERACTIONS IN THE SOLID-STATE [J].

GAGNE, RR ;

KREH, RP ;

DODGE, JA .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1979, 101 (23) :6917-6927

[8] Synthetic models of the inactive copper(II)-tyrosinate and active copper(II)-tyrosyl radical forms of galactose and glyoxal oxidases [J].

Halfen, JA ;

Jazdzewski, BA ;

Mahapatra, S ;

Berreau, LM ;

Wilkinson, EC ;

Que, L ;

Tolman, WB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1997, 119 (35) :8217-8227

[9] Modeling of the chemistry of the active site of galactose oxidase [J].

Halfen, JA ;

Young, VG ;

Tolman, WB .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1996, 35 (15) :1687-1690

[10]

HOUSER VG, 1996, J AM CHEM SOC, V118, P11555

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