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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3rqo-A-500	`sad. -0.55 ruf. -0.70 dom. +0.69 bre. -0.03`	CYS	chainID: A, resSeq: 186, molecule: Nitric oxide synthase, endothelial	oxidoreductase oligomeric count: 2 pocket vol.: 564.0 Å³ d(Fe-oop): 0.114 Å
3rqo-A-500	`sad. -0.55 ruf. -0.70 dom. +0.69 bre. -0.03`	Not assigned.
3rqo-B-500	`sad. -0.56 ruf. -0.67 dom. +0.63 bre. -0.24`	CYS	chainID: B, resSeq: 186, molecule: Nitric oxide synthase, endothelial	oxidoreductase oligomeric count: 2 pocket vol.: 535.0 Å³ d(Fe-oop): 0.111 Å
3rqo-B-500	`sad. -0.56 ruf. -0.67 dom. +0.63 bre. -0.24`	Not assigned.