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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
6i91-A-501	`sad. +0.30 ruf. +0.09 dom. +0.14 bre. -0.16`	HIS	chainID: A, resSeq: 326, molecule: Deferrochelatase/peroxidase	oxidoreductase oligomeric count: 2 pocket vol.: 431.0 Å³ d(Fe-oop): 0.170 Å
6i91-A-501	`sad. +0.30 ruf. +0.09 dom. +0.14 bre. -0.16`	HOH	chainID: A, resSeq: 700, molecule: water
6i91-B-501	`sad. +0.36 ruf. +0.32 dom. +0.23 bre. -0.12`	HIS	chainID: B, resSeq: 326, molecule: Deferrochelatase/peroxidase	oxidoreductase oligomeric count: 2 pocket vol.: 429.0 Å³ d(Fe-oop): 0.110 Å
6i91-B-501	`sad. +0.36 ruf. +0.32 dom. +0.23 bre. -0.12`	HOH	chainID: B, resSeq: 709, molecule: water