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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1zzt-A-700	`sad. -0.55 ruf. -0.52 dom. +0.46 bre. +0.05`	CYS	chainID: A, resSeq: 186, molecule: Nitric-oxide synthase, endothelial	oxidoreductase oligomeric count: 2 pocket vol.: 476.0 Å³ d(Fe-oop): 0.368 Å
1zzt-A-700	`sad. -0.55 ruf. -0.52 dom. +0.46 bre. +0.05`	Not assigned.
1zzt-B-700	`sad. -0.58 ruf. -0.48 dom. +0.48 bre. +0.03`	CYS	chainID: B, resSeq: 186, molecule: Nitric-oxide synthase, endothelial	oxidoreductase oligomeric count: 2 pocket vol.: 454.0 Å³ d(Fe-oop): 0.278 Å
1zzt-B-700	`sad. -0.58 ruf. -0.48 dom. +0.48 bre. +0.03`	Not assigned.