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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3zol-A-200	`sad. +0.31 ruf. -1.69 dom. +0.15 bre. +0.08`	HIS	chainID: A, resSeq: 120, molecule: PROTOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 418.0 Å³ d(Fe-oop): 0.030 Å
3zol-A-200	`sad. +0.31 ruf. -1.69 dom. +0.15 bre. +0.08`	CYN	chainID: A, resSeq: 201, molecule: CYANIDE ION
3zol-B-200	`sad. +0.30 ruf. -1.70 dom. +0.16 bre. +0.07`	HIS	chainID: B, resSeq: 120, molecule: PROTOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 410.0 Å³ d(Fe-oop): 0.024 Å
3zol-B-200	`sad. +0.30 ruf. -1.70 dom. +0.16 bre. +0.07`	CYN	chainID: B, resSeq: 201, molecule: CYANIDE ION