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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
7ud7-A-201	`sad. +0.04 ruf. -0.32 dom. -0.71 bre. -0.19`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 4 pocket vol.: 510.0 Å³ d(Fe-oop): 0.424 Å
7ud7-A-201	`sad. +0.04 ruf. -0.32 dom. -0.71 bre. -0.19`	Not assigned.
7ud7-B-201	`sad. +0.28 ruf. +0.16 dom. -0.54 bre. -0.21`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 566.0 Å³ d(Fe-oop): 0.369 Å
7ud7-B-201	`sad. +0.28 ruf. +0.16 dom. -0.54 bre. -0.21`	Not assigned.
7ud7-C-201	`sad. +0.06 ruf. -0.19 dom. -0.67 bre. -0.18`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 4 pocket vol.: 502.0 Å³ d(Fe-oop): 0.397 Å
7ud7-C-201	`sad. +0.06 ruf. -0.19 dom. -0.67 bre. -0.18`	Not assigned.
7ud7-D-201	`sad. +0.41 ruf. +0.23 dom. -0.54 bre. -0.21`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 597.0 Å³ d(Fe-oop): 0.321 Å
7ud7-D-201	`sad. +0.41 ruf. +0.23 dom. -0.54 bre. -0.21`	Not assigned.