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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3at6-A-142	`sad. +0.21 ruf. -0.27 dom. -0.22 bre. -0.36`	HIS	chainID: A, resSeq: 87, molecule: AlphaA-globin	oxygen carrier oligomeric count: 4 pocket vol.: 559.0 Å³ d(Fe-oop): 0.010 Å
3at6-A-142	`sad. +0.21 ruf. -0.27 dom. -0.22 bre. -0.36`	Not assigned.
3at6-B-147	`sad. -0.04 ruf. -0.51 dom. -0.17 bre. -0.31`	HIS	chainID: B, resSeq: 92, molecule: Beta-globin	oxygen carrier oligomeric count: 4 pocket vol.: 575.0 Å³ d(Fe-oop): 0.032 Å
3at6-B-147	`sad. -0.04 ruf. -0.51 dom. -0.17 bre. -0.31`	Not assigned.