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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3pi3-A-500	`sad. -0.01 ruf. +0.18 dom. +0.03 bre. -0.32`	HIS	chainID: A, resSeq: 97, molecule: Hemoglobin II	oxygen carrier oligomeric count: 2 pocket vol.: 475.0 Å³ d(Fe-oop): 0.047 Å
3pi3-A-500	`sad. -0.01 ruf. +0.18 dom. +0.03 bre. -0.32`	OXY	chainID: A, resSeq: 501, molecule: OXYGEN MOLECULE
3pi3-B-500	`sad. -0.24 ruf. +0.20 dom. -0.11 bre. -0.33`	HIS	chainID: B, resSeq: 97, molecule: Hemoglobin II	oxygen carrier oligomeric count: 2 pocket vol.: 483.0 Å³ d(Fe-oop): 0.030 Å
3pi3-B-500	`sad. -0.24 ruf. +0.20 dom. -0.11 bre. -0.33`	OXY	chainID: B, resSeq: 501, molecule: OXYGEN MOLECULE