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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
5syi-A-801	`sad. -0.89 ruf. -0.01 dom. +0.11 bre. -0.08`	HIS	chainID: A, resSeq: 279, molecule: Catalase-peroxidase	oxidoreductase oligomeric count: 2 pocket vol.: 417.0 Å³ d(Fe-oop): 0.064 Å
5syi-A-801	`sad. -0.89 ruf. -0.01 dom. +0.11 bre. -0.08`	NIZ	chainID: A, resSeq: 805, molecule: pyridine-4-carbohydrazide
5syi-B-801	`sad. -0.90 ruf. +0.01 dom. +0.13 bre. +0.06`	HIS	chainID: B, resSeq: 279, molecule: Catalase-peroxidase	oxidoreductase oligomeric count: 2 pocket vol.: 432.0 Å³ d(Fe-oop): 0.074 Å
5syi-B-801	`sad. -0.90 ruf. +0.01 dom. +0.13 bre. +0.06`	NIZ	chainID: B, resSeq: 806, molecule: pyridine-4-carbohydrazide