Proton translocation coupled to electron flow from endogenous substrates to fumarate in anaerobically grown Escherichia coli K12
- 15 April 1977
- journal article
- research article
- Published by Portland Press Ltd. in Biochemical Journal
- Vol. 164 (1) , 265-267
- https://doi.org/10.1042/bj1640265
Abstract
Observed leads to H+/2e- values for proton translocation during the reduction of fumarate by endogenous substrates in anaerobic cells of Escherichia coli K12 varied with fumarate concentration. This variation was probably due mainly to incomplete fumarate utilization. Under optimum conditions a minimum value for leads to H+/2e- of 1.04+/-0.20 was obtained.This publication has 12 references indexed in Scilit:
- Effects of dicyclohexylcarbodi-imide on proton translocation coupled to fumarate reduction in anaerobically grown cells of Escherichia coli K-12Biochemical Journal, 1976
- Energy coupling to active transport in anaerobically grown mutants of Escherichia Coli K12Biochemical Journal, 1976
- Proton translocation and the respiratory nitrate reductase of Escherichia coliBiochemical Journal, 1975
- Metabolite transport in mutants of Escherichia coli K12 defective in electron transport and coupled phosphorylationBiochemical Journal, 1975
- CHEMIOSMOTIC INTERPRETATION OF ACTIVE TRANSPORT IN BACTERIA*Annals of the New York Academy of Sciences, 1974
- Respiration-driven proton translocation in Escherichia coli (Short Communication)Biochemical Journal, 1973
- The Uptake of C4‐Dicarboxylic Acids by Escherichia coliEuropean Journal of Biochemistry, 1971
- Respiration-driven proton translocation in rat liver mitochondriaBiochemical Journal, 1967
- Translocations Through Natural MembranesPublished by Wiley ,1967
- Separation of intermediates of the citric acid cycle and related compounds by thin-layer chromatographyAnalytical Biochemistry, 1966