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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4v3x-A-750	`sad. -0.46 ruf. -0.83 dom. +0.35 bre. +0.03`	CYS	chainID: A, resSeq: 415, molecule: NITRIC OXIDE SYNTHASE, BRAIN	oxidoreductase oligomeric count: 2 pocket vol.: 510.0 Å³ d(Fe-oop): 0.021 Å
4v3x-A-750	`sad. -0.46 ruf. -0.83 dom. +0.35 bre. +0.03`	4E8	chainID: A, resSeq: 800, molecule: 3-(3-fluorophenyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}propan-1-amine
4v3x-B-750	`sad. -0.56 ruf. -0.73 dom. +0.45 bre. +0.11`	CYS	chainID: B, resSeq: 415, molecule: NITRIC OXIDE SYNTHASE, BRAIN	oxidoreductase oligomeric count: 2 pocket vol.: 541.0 Å³ d(Fe-oop): 0.015 Å
4v3x-B-750	`sad. -0.56 ruf. -0.73 dom. +0.45 bre. +0.11`	4E8	chainID: B, resSeq: 800, molecule: 3-(3-fluorophenyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}propan-1-amine