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Azorhizobium caulinodans electron-transferring flavoprotein N electrochemically couples pyruvate dehydrogenase complex activity to N2 fixation.

Microbiology (Reading, England) - 1 Jan 2004

Scott John D, Ludwig Robert A

Abstract excerpt

Azorhizobium caulinodans thermolabile point mutants unable to fix N2 at 42 degrees C were isolated and mapped to three, unlinked loci; from complementation tests, several mutants were assigned to the fixABCX locus. Of these, two independent fixB mutants carried missense substitutions in the product electron-transferring flavoprotein N (ETFN) alpha-subunit. Both thermolabile missense variants Y238H and D229G...

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Identifiers

PMID: 14702404
DOI: 10.1099/mic.0.26603-0

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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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