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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2ghc-X-251	`sad. -0.89 ruf. +0.05 dom. -0.16 bre. -0.10`	HIS	chainID: X, resSeq: 163, molecule: cytosolic ascorbate peroxidase 1	oxidoreductase oligomeric count: 1 pocket vol.: 460.0 Å³ d(Fe-oop): 0.033 Å
2ghc-X-251	`sad. -0.89 ruf. +0.05 dom. -0.16 bre. -0.10`	NO	chainID: X, resSeq: 5503, molecule: NITRIC OXIDE