The respiratory chain of Hydrogenomonas H16.
The respiratory chain of Hydrogenomonas H16 is shown to consist of two pathways, one of which has as its oxidase and only cytochrome a high-potential b-type cytochrome which is concluded to be cytochrome o. The Km values for the oxygen of the two pathways are consistent with the high-potential b-type cytochrome functioning as a relatively high-affinity oxidase.
D002248:Carbon Monoxide / Q000494:pharmacology; D003580:Cytochromes / Q000378:metabolism; D004579:Electron Transport; D007700:Kinetics; D010084:Oxidation-Reduction; D010101:Oxygen Consumption / Q000187:drug effects; D011190:Potassium Cyanide / Q000494:pharmacology; D011549:Pseudomonas / Q000378:metabolism*; D013053:Spectrophotometry
D003580:Cytochromes; D002248:Carbon Monoxide; D011190:Potassium Cyanide