PROPERTIES OF A PROTEIN INHIBITOR OF NITRITE REDUCTASE FROM PSEUDOMONAS-AERUGINOSA

被引:0
|
作者
KARAPETYAN, AV
NALBANDYAN, RM
机构
关键词
NITRITE REDUCTASE; NON-BLUE COPPER PROTEIN; SUPEROXIDE DISMUTASE ACTIVITY;
D O I
暂无
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
The amino acid composition and major physicochemical properties of a ''non-blue'' copper protein isolated earlier from Pseudomonas aeruginosa have been determined Azurin oxidase, cytochrome c(551), oxidase, and superoxide dismutase activities of nitrite reductase (cytochrome c, d(1)) from Ps. aeruginosa are inhibited by this protein. The inhibition is due to the interaction of the protein with the electron-accepting center of nitrite reductase.
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页码:1001 / 1005
页数:5
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