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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4cx2-A-500	`sad. -0.42 ruf. -0.83 dom. +0.65 bre. -0.34`	CYS	chainID: A, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 518.0 Å³ d(Fe-oop): 0.404 Å
4cx2-A-500	`sad. -0.42 ruf. -0.83 dom. +0.65 bre. -0.34`	Not assigned.
4cx2-B-500	`sad. -0.32 ruf. -1.02 dom. +0.64 bre. -0.35`	CYS	chainID: B, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 508.0 Å³ d(Fe-oop): 0.415 Å
4cx2-B-500	`sad. -0.32 ruf. -1.02 dom. +0.64 bre. -0.35`	Not assigned.