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ID of heme	Distortion Sort by saddling ruffling doming breathing default	Axial ligands on heme		Function & structure
1ywc-A-185	`sad. +0.31 ruf. +0.64 dom. -0.11 bre. +0.01`	HIS	chainID: A, resSeq: 59, molecule: nitrophorin 4	oxidoreductase oligomeric count: 1 pocket vol.: 435.0 Å³ d(Fe-oop): 0.014 Å
1ywc-A-185	`sad. +0.31 ruf. +0.64 dom. -0.11 bre. +0.01`	CMO	chainID: A, resSeq: 186, molecule: CARBON MONOXIDE