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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2aup-A-147	`sad. -0.09 ruf. +0.65 dom. -0.41 bre. -0.02`	HIS	chainID: A, resSeq: 101, molecule: Globin I	oxygen carrier oligomeric count: 2 pocket vol.: 492.0 Å³ d(Fe-oop): 0.208 Å
2aup-A-147	`sad. -0.09 ruf. +0.65 dom. -0.41 bre. -0.02`	Not assigned.
2aup-B-147	`sad. -0.04 ruf. +0.41 dom. -0.44 bre. -0.05`	HIS	chainID: B, resSeq: 101, molecule: Globin I	oxygen carrier oligomeric count: 2 pocket vol.: 484.0 Å³ d(Fe-oop): 0.246 Å
2aup-B-147	`sad. -0.04 ruf. +0.41 dom. -0.44 bre. -0.05`	Not assigned.