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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
5v3u-A-201	`sad. -0.33 ruf. +0.57 dom. +0.12 bre. -0.16`	HIS	chainID: A, resSeq: 77, molecule: Globin	oxygen carrier oligomeric count: 2 pocket vol.: 483.0 Å³ d(Fe-oop): 0.128 Å
5v3u-A-201	`sad. -0.33 ruf. +0.57 dom. +0.12 bre. -0.16`	CYN	chainID: A, resSeq: 202, molecule: CYANIDE ION
5v3u-B-201	`sad. -0.18 ruf. +0.39 dom. +0.20 bre. -0.24`	HIS	chainID: B, resSeq: 77, molecule: Globin	oxygen carrier oligomeric count: 2 pocket vol.: 497.0 Å³ d(Fe-oop): 0.116 Å
5v3u-B-201	`sad. -0.18 ruf. +0.39 dom. +0.20 bre. -0.24`	CYN	chainID: B, resSeq: 202, molecule: CYANIDE ION