ubiquinol oxidase (electrogenic, proton-motive force generating) EC#: 7.1.1.7; ChemWhat Code: 1383911

Product Name ubiquinol oxidase (electrogenic, proton-motive force generating)
Example Structure Example Structure of ubiquinol oxidase (electrogenic, proton-motive force generating) EC#: 7.1.1.7
Synonyms appB, bd-I type oxidase, CydA, CydAB, cydABDC, CydB, CydX, cytochrome bd, cytochrome bd oxidase, cytochrome bd quinol oxidase, cytochrome bd-I, cytochrome bd-I complex, cytochrome bd-I oxidase, cytochrome bd-I respiratory oxidase, cytochrome bd-I ubiquinol oxidase, cytochrome bd-II oxidase subunit II, cytochrome bd-type quinol oxidase
EC Number 7.1.1.7
CAS Registry Number
Comments This terminal oxidase enzyme is unable to pump protons but generates a proton motive force by transmembrane charge separation resulting from utilizing protons and electrons originating from opposite sides of the membrane to generate water. The bioenergetic efficiency (the number of charges driven across the membrane per electron used to reduce oxygen to water) is 1. The?bd-I oxidase from the bacterium?Escherichia coli?is the predominant respiratory oxygen reductase that functions under microaerophilic conditions in that organism.?cf. EC?7.1.1.3, ubiquinol oxidase (H+-transporting).
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