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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4v3w-A-750	`sad. -0.42 ruf. -0.80 dom. +0.28 bre. +0.04`	CYS	chainID: A, resSeq: 415, molecule: NITRIC OXIDE SYNTHASE, BRAIN	oxidoreductase oligomeric count: 2 pocket vol.: 484.0 Å³ d(Fe-oop): 0.003 Å
4v3w-A-750	`sad. -0.42 ruf. -0.80 dom. +0.28 bre. +0.04`	E2Z	chainID: A, resSeq: 800, molecule: 2-(3-fluorophenyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}ethanamine
4v3w-B-750	`sad. -0.49 ruf. -0.63 dom. +0.34 bre. +0.12`	CYS	chainID: B, resSeq: 415, molecule: NITRIC OXIDE SYNTHASE, BRAIN	oxidoreductase oligomeric count: 2 pocket vol.: 500.0 Å³ d(Fe-oop): 0.004 Å
4v3w-B-750	`sad. -0.49 ruf. -0.63 dom. +0.34 bre. +0.12`	E2Z	chainID: B, resSeq: 800, molecule: 2-(3-fluorophenyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}ethanamine