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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4k5k-A-501	`sad. -0.41 ruf. -0.57 dom. +0.65 bre. -0.02`	CYS	chainID: A, resSeq: 186, molecule: Nitric oxide synthase, endothelial	oxidoreductase oligomeric count: 2 pocket vol.: 518.0 Å³ d(Fe-oop): 0.043 Å
4k5k-A-501	`sad. -0.41 ruf. -0.57 dom. +0.65 bre. -0.02`	Not assigned.
4k5k-B-501	`sad. -0.41 ruf. -0.55 dom. +0.67 bre. +0.13`	CYS	chainID: B, resSeq: 186, molecule: Nitric oxide synthase, endothelial	oxidoreductase oligomeric count: 2 pocket vol.: 521.0 Å³ d(Fe-oop): 0.042 Å
4k5k-B-501	`sad. -0.41 ruf. -0.55 dom. +0.67 bre. +0.13`	Not assigned.