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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2peg-A-200	`sad. -0.14 ruf. -0.52 dom. -0.46 bre. -0.23`	HIS	chainID: A, resSeq: 88, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 4 pocket vol.: 522.0 Å³ d(Fe-oop): 0.059 Å
2peg-A-200	`sad. -0.14 ruf. -0.52 dom. -0.46 bre. -0.23`	HOH	chainID: A, resSeq: 1072, molecule: water
2peg-B-400	`sad. +0.15 ruf. -0.31 dom. -0.12 bre. -0.30`	HIS	chainID: B, resSeq: 63, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 503.0 Å³ d(Fe-oop): 0.018 Å
2peg-B-400	`sad. +0.15 ruf. -0.31 dom. -0.12 bre. -0.30`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta