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Article

Generation of a proton potential by succinate dehydrogenase of Bacillus subtilis functioning as a fumarate reductase.

European journal of biochemistry - 1 May 2001

Schnorpfeil M, Janausch I G, Biel S, Kröger A, Unden G

Abstract excerpt

The membrane fraction of Bacillus subtilis catalyzes the reduction of fumarate to succinate by NADH. The activity is inhibited by low concentrations of 2-(heptyl)-4-hydroxyquinoline-N-oxide (HOQNO), an inhibitor of succinate: quinone reductase. In sdh or aro mutant strains, which lack succinate dehydrogenase or menaquinone, respectively, the activity of fumarate reduction by NADH was missing. In resting cells...

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Identifiers

PMID: 11358526
DOI: 10.1046/j.1432-1327.2001.02202.x

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

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