Literature summary for 7.1.1.4 extracted from

Giuffre, A.; Gomes, C.M.; Antonini, G.; D'Itri, E.; Teixeira, M.; Brunori, M.
Functional properties of the quinol oxidase from Acidianus ambivalens and the possible catalytic role of its electron donor. Studies on the membrane-integrated and purified enzyme (1997), Eur. J. Biochem., 250, 383-388.

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Natural Substrates/ Products (Substrates)

Natural Substrates	Organism	Comment (Nat. Sub.)	Natural Products	Comment (Nat. Pro.)	Rev.	Reac.
caldariellaquinol + O2 + n H+/in	Acidianus ambivalens	-	caldariellaquinone + H2O + n H+/out	-	?

Organism

Organism	UniProt	Comment	Textmining
Acidianus ambivalens	-	-	-

Purification (Commentary)

Purification (Comment)	Organism
-	Acidianus ambivalens

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
caldariellaquinol + O2 + n H+/in	-	Acidianus ambivalens	caldariellaquinone + H2O + n H+/out	-	?

Synonyms

Synonyms	Comment	Organism
aa3 quinol oxidase	-	Acidianus ambivalens

Cofactor

Cofactor	Comment	Organism	Structure
heme	a three-redox-centers enzyme. The enzyme has two heme with apparent redox potentials 215 mV and 415 mV at pH 5.4, and a heme a3-CuB center	Acidianus ambivalens

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Release 2023.1 (January 2023)