Literature summary extracted from

Sinjorgo, K.M.C.; Hakvoort, T.B.M.; Durak, I.; Draijer, J.W.; Post, J.K.P.; Muijsers, A.O.
Human cytochrome c oxidase isoenzymes from heart and skeletal muscle: purification and properties (1987), Biochim. Biophys. Acta, 850, 144-150.

No PubMed abstract available

KM Value [mM]

EC Number	KM Value [mM]	KM Value Maximum [mM]	Substrate	Comment	Organism	Structure
7.1.1.9	0.00005	-	ferrocytochrome c	high-affinity Km	Homo sapiens
7.1.1.9	0.002	-	ferrocytochrome c	low-affinity Km	Homo sapiens

Organism

EC Number	Organism	UniProt	Comment	Textmining
7.1.1.9	Homo sapiens	-	-	-

Purification (Commentary)

EC Number	Purification (Comment)	Organism
7.1.1.9	-	Homo sapiens

Source Tissue

EC Number	Source Tissue	Comment	Organism	Textmining
7.1.1.9	heart	-	Homo sapiens	-

Substrates and Products (Substrate)

EC Number	Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
7.1.1.9	ferrocytochrome c + O2 + H+	-	Homo sapiens	ferricytochrome c + H2O	-	r

Turnover Number [1/s]

EC Number	Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
7.1.1.9	30	-	ferrocytochrome c	high-affinity reaction	Homo sapiens
7.1.1.9	80	-	ferrocytochrome c	low-affinity reaction	Homo sapiens

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Release 2023.1 (January 2023)