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Article

Heme and nitric oxide binding by the transcriptional regulator DnrF from the marine bacterium Dinoroseobacter shibae increases napD promoter affinity.

The Journal of biological chemistry - 15 Sept 2017

Ebert Matthias, Schweyen Peter, Bröring Martin, Laass Sebastian, Härtig Elisabeth, Jahn Dieter

Abstract excerpt

Under oxygen-limiting conditions, the marine bacterium Dinoroseobacter shibae DFL12T generates energy via denitrification, a respiratory process in which nitric oxide (NO) is an intermediate. Accumulation of NO may cause cytotoxic effects. The response to this nitrosative (NO-triggered) stress is controlled by the Crp/Fnr-type transcriptional regulator DnrF. We analyzed the response to NO and the mechanism of NO...

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Identifiers

PMID: 28765283
DOI: 10.1074/jbc.M117.798728
PMCID: PMC5602404

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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