NO reduction by nitric-oxide reductase from denitrifying bacterium Pseudomonas aeruginosa: characterization of reaction intermediates that appear in the single turnover cycle.

Abstract

Nitric-oxide reductase (NOR) of a denitrifying bacterium catalyzes NO reduction to N(2)O at the binuclear catalytic center consisting of high spin heme b(3) and non-heme Fe(B). The structures of the reaction intermediates in the single turnover of the NO reduction by NOR from Pseudomonas aeruginosa were investigated using optical absorption and EPR… (More)

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