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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
9gk1-A-601	`sad. -0.09 ruf. +0.12 dom. +0.08 bre. -0.06`	CYS	chainID: A, resSeq: 442, molecule: Cytochrome P450 3A4	oxidoreductase oligomeric count: 1 pocket vol.: 433.0 Å³ d(Fe-oop): 0.017 Å
9gk1-A-601	`sad. -0.09 ruf. +0.12 dom. +0.08 bre. -0.06`	HOH	chainID: A, resSeq: 701, molecule: water