| 别名 |
alternative oxidase, alternative oxidase 1a, AOX, AOX1, AOX1a, AOX2b1, AOX3, AppBC, CIO, CioAB, Cox2, cyanide-insensitive alternative oxidase, cyanide-insensitive oxidase, cyanide-insensitive quinol oxidase, cyanide-insensitive terminal quinol oxidase, cyanide-resistant alternative oxidase, cyanide-resistant bd-type ubiquinol oxidase, cyanide-resistant oxidase, cyanide-resistant ubiquinol oxidase, CydA, CydB, cytochrome ba3 oxidase, cytochrome bb3 oxidase, cytochrome bd-II, cytochrome bd-type quinol oxidase, cytochrome bo3, cytochrome bo3 ubiquinol oxidase, heme-copper terminal oxidase, mitochondrial alternative oxidase, plant alternative oxidase, TAO, trypanosomal alternative oxidase, ubiquinol:oxygen oxidoreductase |
| Comments |
The enzyme, described from the mitochondria of plants and some fungi and protists, is an alternative terminal oxidase that is not sensitive to cyanide inhibition and does not generate a proton motive force. Unlike the electrogenic terminal oxidases that contain hemes (cf. EC 1.10.3.10 and EC 1.10.3.14), this enzyme contains a dinuclear non-heme iron complex. The function of this oxidase is believed to be dissipating excess reducing power, minimizing oxidative stress, and optimizing photosynthesis in response to changing conditions. |
