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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4cx0-A-500	`sad. -0.39 ruf. -0.52 dom. +0.68 bre. +0.09`	CYS	chainID: A, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 551.0 Å³ d(Fe-oop): 0.023 Å
4cx0-A-500	`sad. -0.39 ruf. -0.52 dom. +0.68 bre. +0.09`	Not assigned.
4cx0-B-500	`sad. -0.31 ruf. -0.59 dom. +0.61 bre. +0.08`	CYS	chainID: B, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 562.0 Å³ d(Fe-oop): 0.046 Å
4cx0-B-500	`sad. -0.31 ruf. -0.59 dom. +0.61 bre. +0.08`	Not assigned.