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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3n67-A-500	`sad. -0.51 ruf. -0.64 dom. +0.60 bre. +0.03`	CYS	chainID: A, resSeq: 186, molecule: Nitric oxide synthase	oxidoreductase oligomeric count: 2 pocket vol.: 539.0 Å³ d(Fe-oop): 0.154 Å
3n67-A-500	`sad. -0.51 ruf. -0.64 dom. +0.60 bre. +0.03`	Not assigned.
3n67-B-500	`sad. -0.42 ruf. -0.62 dom. +0.64 bre. -0.16`	CYS	chainID: B, resSeq: 186, molecule: Nitric oxide synthase	oxidoreductase oligomeric count: 2 pocket vol.: 514.0 Å³ d(Fe-oop): 0.137 Å
3n67-B-500	`sad. -0.42 ruf. -0.62 dom. +0.64 bre. -0.16`	Not assigned.