7au3

Cytochrome c oxidase structure in F-state

spinqualitylabelsall models 7au3, resolution 2.56Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 7au3 is a 4 chain structure with sequence from Paracoccus denitrificans. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Method: Electron Microscopy, Resolution 2.56Å Ligands: 2FK, CA, CU, CUA, HEA, MN, O, PGV Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function COX1B_PARDE Subunit I and II form the functional core of the enzyme complex. Electrons originating in cytochrome c are transferred via heme a and Cu(A) to the binuclear center formed by heme a3 and Cu(B). This cytochrome c oxidase shows proton pump activity across the membrane in addition to the electron transfer. See Also Cytochrome c oxidase 3D structures

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