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Article

The carboxin-binding site on Paracoccus denitrificans succinate:quinone reductase identified by mutations.

Journal of bioenergetics and biomembranes - 1 Apr 2001

Matsson M, Hederstedt L

Abstract excerpt

Succinate:quinone reductase catalyzes electron transfer from succinate to quinone in aerobic respiration. Carboxin is a specific inhibitor of this enzyme from several different organisms. We have isolated mutant strains of the bacterium Paracoccus denitrificans that are resistant to carboxin due to mutations in the succinate:quinone reductase. The mutations identify two amino acid residues, His228 in SdhB and...

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Identifiers

PMID: 11456223
DOI: 10.1023/a:1010744330092

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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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