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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4cwy-A-500	`sad. -0.46 ruf. -0.82 dom. +0.56 bre. -0.27`	CYS	chainID: A, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 520.0 Å³ d(Fe-oop): 0.400 Å
4cwy-A-500	`sad. -0.46 ruf. -0.82 dom. +0.56 bre. -0.27`	Not assigned.
4cwy-B-500	`sad. -0.33 ruf. -0.84 dom. +0.62 bre. -0.33`	CYS	chainID: B, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 511.0 Å³ d(Fe-oop): 0.426 Å
4cwy-B-500	`sad. -0.33 ruf. -0.84 dom. +0.62 bre. -0.33`	Not assigned.