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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2pgh-A-142	`sad. +0.24 ruf. -0.75 dom. -0.03 bre. +0.00`	HIS	chainID: A, resSeq: 87, molecule: HEMOGLOBIN (AQUO MET) (ALPHA CHAIN)	oxygen carrier oligomeric count: 4 pocket vol.: 575.0 Å³ d(Fe-oop): 0.010 Å
2pgh-A-142	`sad. +0.24 ruf. -0.75 dom. -0.03 bre. +0.00`	HOH	chainID: A, resSeq: 149, molecule: water
2pgh-B-147	`sad. +0.07 ruf. -0.17 dom. -0.17 bre. -0.24`	HIS	chainID: B, resSeq: 92, molecule: HEMOGLOBIN (AQUO MET) (BETA CHAIN)	oxygen carrier oligomeric count: 4 pocket vol.: 621.0 Å³ d(Fe-oop): 0.129 Å
2pgh-B-147	`sad. +0.07 ruf. -0.17 dom. -0.17 bre. -0.24`	Not assigned.
2pgh-C-142	`sad. +0.66 ruf. -0.37 dom. -0.52 bre. +0.01`	HIS	chainID: C, resSeq: 87, molecule: HEMOGLOBIN (AQUO MET) (ALPHA CHAIN)	oxygen carrier oligomeric count: 4 pocket vol.: 582.0 Å³ d(Fe-oop): 0.035 Å
2pgh-C-142	`sad. +0.66 ruf. -0.37 dom. -0.52 bre. +0.01`	HOH	chainID: C, resSeq: 148, molecule: water
2pgh-D-147	`sad. +0.65 ruf. -0.02 dom. +0.20 bre. -0.04`	HIS	chainID: D, resSeq: 92, molecule: HEMOGLOBIN (AQUO MET) (BETA CHAIN)	oxygen carrier oligomeric count: 4 pocket vol.: 586.0 Å³ d(Fe-oop): 0.172 Å
2pgh-D-147	`sad. +0.65 ruf. -0.02 dom. +0.20 bre. -0.04`	HOH	chainID: D, resSeq: 155, molecule: water