7ev7

Bovine heart cytochrome c oxidase in the carbon monoxide-bound fully reduced state at a 50 KBovine heart cytochrome c oxidase in the carbon monoxide-bound fully reduced state at a 50 K

Structural highlights

7ev7 is a 20 chain structure with sequence from Bos taurus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	X-ray diffraction, Resolution 1.7Å
Ligands:	, , , , , , , , , , , , , , , , , ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

COX1_BOVIN Cytochrome c oxidase is the component of the respiratory chain that catalyzes the reduction of oxygen to water. Subunits 1-3 form the functional core of the enzyme complex. CO I is the catalytic subunit of the enzyme. Electrons originating in cytochrome c are transferred via the copper A center of subunit 2 and heme A of subunit 1 to the bimetallic center formed by heme A3 and copper B.

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OCA

7ev7

Bovine heart cytochrome c oxidase in the carbon monoxide-bound fully reduced state at a 50 KBovine heart cytochrome c oxidase in the carbon monoxide-bound fully reduced state at a 50 K

Structural highlights

Function

See Also

Contents

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