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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4xs0-A-201	`sad. +0.04 ruf. -0.02 dom. -0.01 bre. -0.24`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 3 pocket vol.: 516.0 Å³ d(Fe-oop): 0.005 Å
4xs0-A-201	`sad. +0.04 ruf. -0.02 dom. -0.01 bre. -0.24`	HOH	chainID: A, resSeq: 301, molecule: water
4xs0-B-201	`sad. -0.01 ruf. -0.02 dom. -0.03 bre. -0.24`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 3 pocket vol.: 520.0 Å³ d(Fe-oop): 0.010 Å
4xs0-B-201	`sad. -0.01 ruf. -0.02 dom. -0.03 bre. -0.24`	HOH	chainID: B, resSeq: 302, molecule: water