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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2ofr-X-185	`sad. +0.25 ruf. +0.78 dom. -0.13 bre. +0.04`	HIS	chainID: X, resSeq: 59, molecule: Nitrophorin-4	oxidoreductase oligomeric count: 1 pocket vol.: 473.0 Å³ d(Fe-oop): 0.054 Å
2ofr-X-185	`sad. +0.25 ruf. +0.78 dom. -0.13 bre. +0.04`	NO	chainID: X, resSeq: 186, molecule: NITRIC OXIDE