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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4upq-A-500	`sad. -0.60 ruf. -0.28 dom. +0.80 bre. -0.01`	CYS	chainID: A, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 524.0 Å³ d(Fe-oop): 0.043 Å
4upq-A-500	`sad. -0.60 ruf. -0.28 dom. +0.80 bre. -0.01`	Not assigned.
4upq-B-500	`sad. -0.58 ruf. -0.26 dom. +0.79 bre. +0.06`	CYS	chainID: B, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 521.0 Å³ d(Fe-oop): 0.044 Å
4upq-B-500	`sad. -0.58 ruf. -0.26 dom. +0.79 bre. +0.06`	Not assigned.