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Article

Formate hydrogenlyase is needed for proton-potassium exchange through the F0F1-ATPase and the TrkA system in anaerobically grown and glycolysing Escherichia coli.

Current microbiology - 1 Oct 1997

Trchounian A, Bagramyan K, Poladian A

Abstract excerpt

Anaerobically grown and glycolysing Escherichia coli produced H2 and carried out H+-K+-exchange in two steps, the first of which had the fixed stoichiometry for DCCD-sensitive fluxes (2H+/K+), and the second one had a variable stoichiometry for DCCD-sensitive fluxes. H2 production and the 2H+/K+-exchange were lost in the DeltafdhF or DeltahycA-H mutant. In the DeltafdhF mutant, H+-K+-exchange with Km for...

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PMID: 9290059
DOI: 10.1007/s002849900239

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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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Formate hydrogenlyase is needed for proton-potassium exchange through the F0F1-ATPase and the TrkA system in anaerobically grown and glycolysing Escherichia coli.PMID 9290059Read ↗

[H+-K+-exchange and formation of H2 in E. coli mutants with defects in the H+-ATPase complex and potassium transport].Semantic proximity Read ↗

Formate increases the F0F1-ATPase activity in Escherichia coli growing on glucose under anaerobic conditions at slightly alkaline pH.Semantic proximity Read ↗

Relationship between formate hydrogen lyase and proton-potassium pump under heterolactic fermentation in Escherichia coli: functional multienzyme associations in the cell membrane.Semantic proximity Read ↗

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Relationship of the Escherichia coli TrkA system of potassium ion uptake with the F0F1-ATPase under growth conditions without anaerobic or aerobic respiration.Semantic proximity Read ↗

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