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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1xme-A-800	`sad. -0.49 ruf. +0.22 dom. +0.12 bre. -0.33`	HIS	chainID: A, resSeq: 72, molecule: Cytochrome c oxidase polypeptide I	oxidoreductase oligomeric count: 3 pocket vol.: 365.0 Å³ d(Fe-oop): 0.060 Å
1xme-A-800	`sad. -0.49 ruf. +0.22 dom. +0.12 bre. -0.33`	HIS	chainID: A, resSeq: 386, molecule: Cytochrome c oxidase polypeptide I