| Autor: |
Ensley, B D, Irwin, R M, Carreira, L A, Hoffman, P S, Morgan, T V, Finnerty, W R |
| Zdroj: |
Journal of Bacteriology; November 1981, Vol. 148 Issue: 2 p508-513, 6p |
| Abstrakt: |
The relationship between respiratory chain composition and efficiency of coupling phosphorylation to electron transport was examined in Acinetobacter sp. strain HO1-N. Cells containing only cytochrome o as a terminal oxidase displayed the same stoichiometries of adenosine 5'-triphosphate synthesis and proton extrusion as cells which contained both cytochromes o and d as terminal oxidases. In addition, CO inhibition and photo-relief of cytochromes o or d did not alter the efficiency of energy coupling. These findings indicate that adenosine 5'-triphosphate synthesis is coupled to electron transport through both cytochromes o and d in Acinetobacter. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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