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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1qxd-A-143	`sad. +0.15 ruf. -0.34 dom. -0.24 bre. -0.19`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 488.0 Å³ d(Fe-oop): 0.072 Å
1qxd-A-143	`sad. +0.15 ruf. -0.34 dom. -0.24 bre. -0.19`	HOH	chainID: A, resSeq: 9002, molecule: water
1qxd-B-148	`sad. +0.24 ruf. -0.19 dom. -0.11 bre. -0.11`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 546.0 Å³ d(Fe-oop): 0.100 Å
1qxd-B-148	`sad. +0.24 ruf. -0.19 dom. -0.11 bre. -0.11`	HOH	chainID: B, resSeq: 5147, molecule: water
1qxd-C-143	`sad. +0.22 ruf. -0.30 dom. -0.25 bre. -0.08`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 527.0 Å³ d(Fe-oop): 0.023 Å
1qxd-C-143	`sad. +0.22 ruf. -0.30 dom. -0.25 bre. -0.08`	HOH	chainID: C, resSeq: 9142, molecule: water
1qxd-D-148	`sad. +0.36 ruf. -0.31 dom. -0.04 bre. -0.07`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 536.0 Å³ d(Fe-oop): 0.019 Å
1qxd-D-148	`sad. +0.36 ruf. -0.31 dom. -0.04 bre. -0.07`	HOH	chainID: D, resSeq: 9147, molecule: water