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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4cx1-A-500	`sad. -0.47 ruf. -0.81 dom. +0.65 bre. -0.23`	CYS	chainID: A, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 515.0 Å³ d(Fe-oop): 0.410 Å
4cx1-A-500	`sad. -0.47 ruf. -0.81 dom. +0.65 bre. -0.23`	Not assigned.
4cx1-B-500	`sad. -0.36 ruf. -0.90 dom. +0.62 bre. -0.35`	CYS	chainID: B, resSeq: 186, molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL	oxidoreductase oligomeric count: 2 pocket vol.: 519.0 Å³ d(Fe-oop): 0.407 Å
4cx1-B-500	`sad. -0.36 ruf. -0.90 dom. +0.62 bre. -0.35`	Not assigned.