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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4nse-A-500	`sad. -0.75 ruf. -0.60 dom. +0.53 bre. +0.12`	CYS	chainID: A, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE	oxidoreductase oligomeric count: 2 pocket vol.: 535.0 Å³ d(Fe-oop): 0.312 Å
4nse-A-500	`sad. -0.75 ruf. -0.60 dom. +0.53 bre. +0.12`	Not assigned.
4nse-B-500	`sad. -0.52 ruf. -0.60 dom. +0.42 bre. +0.03`	CYS	chainID: B, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE	oxidoreductase oligomeric count: 2 pocket vol.: 491.0 Å³ d(Fe-oop): 0.294 Å
4nse-B-500	`sad. -0.52 ruf. -0.60 dom. +0.42 bre. +0.03`	Not assigned.