ID   7.1.1.4
DE   caldariellaquinol oxidase (H(+)-transporting).
AN   aa3 quinol oxidase.
AN   aa3-type quinol oxidase.
AN   cytochrome aa3.
AN   cytochrome aa3-type oxidase.
AN   terminal quinol oxidase.
CA   2 caldariellaquinol + n H(+)(in) + O2 = 2 caldariellaquinone +
CA   n H(+)(out) + 2 H2O.
CC   -!- The enzyme from thermophilic archaea is part of the terminal oxidase
CC       and catalyzes the reduction of O2 to water, accompanied by the
CC       extrusion of protons across the cytoplasmic membrane.
CC   -!- Formerly EC 1.10.3.13.
//