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Sequence and properties of pentaerythritol tetranitrate reductase from Enterobacter cloacae PB2.

ABSTRACT: Pentaerythritol tetranitrate reductase, which reductively liberates nitrite from nitrate esters, is related to old yellow enzyme. Pentaerythritol tetranitrate reductase follows a ping-pong mechanism with competitive substrate inhibition by NADPH, is strongly inhibited by steroids, and is capable of reducing the unsaturated bond of 2-cyclohexen-1-one.

SUBMITTER: French CE

PROVIDER: S-EPMC178550 | biostudies-other | 1996 Nov

REPOSITORIES: biostudies-other

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Sequence and properties of pentaerythritol tetranitrate reductase from Enterobacter cloacae PB2.

French C E CE Nicklin S S Bruce N C NC

Journal of bacteriology 19961101 22

Pentaerythritol tetranitrate reductase, which reductively liberates nitrite from nitrate esters, is related to old yellow enzyme. Pentaerythritol tetranitrate reductase follows a ping-pong mechanism with competitive substrate inhibition by NADPH, is strongly inhibited by steroids, and is capable of reducing the unsaturated bond of 2-cyclohexen-1-one. ...[more]

PMID: 8932320

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