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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
9or1-A-301	`sad. +0.32 ruf. +0.09 dom. +0.23 bre. -0.12`	HIS	chainID: A, resSeq: 57, molecule: N-hydroxylamine dehydratase (NohD)	unclassified oligomeric count: 2 pocket vol.: 635.0 Å³ d(Fe-oop): 0.073 Å
9or1-A-301	`sad. +0.32 ruf. +0.09 dom. +0.23 bre. -0.12`	ONH	chainID: A, resSeq: 303, molecule: N~5~-hydroxy-L-ornithine