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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1zzu-A-750	`sad. -0.85 ruf. -0.54 dom. +0.50 bre. -0.07`	CYS	chainID: A, resSeq: 415, molecule: Nitric-oxide synthase, brain	oxidoreductase oligomeric count: 2 pocket vol.: 520.0 Å³ d(Fe-oop): 0.354 Å
1zzu-A-750	`sad. -0.85 ruf. -0.54 dom. +0.50 bre. -0.07`	Not assigned.
1zzu-B-750	`sad. -0.85 ruf. -0.58 dom. +0.59 bre. -0.07`	CYS	chainID: B, resSeq: 415, molecule: Nitric-oxide synthase, brain	oxidoreductase oligomeric count: 2 pocket vol.: 563.0 Å³ d(Fe-oop): 0.332 Å
1zzu-B-750	`sad. -0.85 ruf. -0.58 dom. +0.59 bre. -0.07`	Not assigned.