PHOSPHATE, NOT SUPEROXIDE-DISMUTASE, FACILITATES ELECTRON-TRANSFER FROM FERROUS SALTS TO CYTOCHROME-C

被引：10

作者：

BEYER, WF

FRIDOVICH, I

机构：

[1] Department of Biochemistry, Duke University Medical Center, Durham

来源：

ARCHIVES OF BIOCHEMISTRY AND BIOPHYSICS | 1991年 / 285卷 / 01期

基金：

美国国家卫生研究院; 美国国家科学基金会;

关键词：

D O I：

10.1016/0003-9861(91)90328-G

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

Peterson and Eaton (1989, Biochem. Biophys. Res. Commun. 165, 164-167) reported that the copper- and zinc-containing, but not the manganese-containing, superoxide dismutase catalyzes the reduction of cytochrome c by ferrous salts. This activity, erroneously attributed to the enzyme, is now shown to have been due to inorganic phosphate. © 1991.

引用

收藏

页码：60 / 63

页数：4

相关论文

共 17 条

[1] GENERAL-METHOD FOR SITE-DIRECTED MUTAGENESIS IN ESCHERICHIA-COLI O18AC-K1-H7 - DELETION OF THE INDUCIBLE SUPEROXIDE-DISMUTASE GENE, SODA, DOES NOT DIMINISH BACTEREMIA IN NEONATAL RATS [J].

BLOCH, CA ;

THORNE, GM ;

AUSUBEL, FM .

INFECTION AND IMMUNITY, 1989, 57 (07) :2141-2148

[2] PARAQUAT-MEDIATED SELECTION FOR MUTATIONS IN THE MANGANESE-SUPEROXIDE DISMUTASE GENE SODA [J].

BLOCH, CA ;

AUSUBEL, FM .

JOURNAL OF BACTERIOLOGY, 1986, 168 (02) :795-798

[3] CHARACTERIZATION OF THE BACILLUS-STEAROTHERMOPHILUS MANGANESE SUPEROXIDE-DISMUTASE GENE AND ITS ABILITY TO COMPLEMENT COPPER-ZINC SUPEROXIDE-DISMUTASE DEFICIENCY IN SACCHAROMYCES-CEREVISIAE [J].

BOWLER, C ;

VANKAER, L ;

VANCAMP, W ;

VANMONTAGU, M ;

INZE, D ;

DHAESE, P .

JOURNAL OF BACTERIOLOGY, 1990, 172 (03) :1539-1546

[4] A PLANT MANGANESE SUPEROXIDE-DISMUTASE IS EFFICIENTLY IMPORTED AND CORRECTLY PROCESSED BY YEAST MITOCHONDRIA [J].

BOWLER, C ;

ALLIOTTE, T ;

VANDENBULCKE, M ;

BAUW, G ;

VANDEKERCKHOVE, J ;

VANMONTAGU, M ;

INZE, D .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1989, 86 (09) :3237-3241

[5] ISOLATION OF SUPEROXIDE-DISMUTASE MUTANTS IN ESCHERICHIA-COLI - IS SUPEROXIDE-DISMUTASE NECESSARY FOR AEROBIC LIFE [J].

CARLIOZ, A ;

TOUATI, D .

EMBO JOURNAL, 1986, 5 (03) :623-630

[6] OXYGEN-DEPENDENT MUTAGENESIS IN ESCHERICHIA-COLI LACKING SUPEROXIDE-DISMUTASE [J].

FARR, SB ;

DARI, R ;

TOUATI, D .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 1986, 83 (21) :8268-8272

[7]

Fasman G. D., 1976, HDB BIOCH MOL BIOL, V2

[8]

FRIDOVICH I, 1989, J BIOL CHEM, V264, P7761

[9]

HASSAN HM, 1989, ADV GENET, V26, P65

[10]

KUO CF, 1987, J BIOL CHEM, V262, P4724