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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
6hk2-A-201	`sad. -0.10 ruf. -0.33 dom. -0.59 bre. +0.04`	OXY	chainID: A, resSeq: 202, molecule: OXYGEN MOLECULE	oxygen carrier oligomeric count: 4 pocket vol.: 601.0 Å³ d(Fe-oop): 0.260 Å
6hk2-A-201	`sad. -0.10 ruf. -0.33 dom. -0.59 bre. +0.04`	HOH	chainID: A, resSeq: 301, molecule: water
6hk2-B-201	`sad. -0.02 ruf. -0.35 dom. -0.31 bre. +0.02`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 532.0 Å³ d(Fe-oop): 0.059 Å
6hk2-B-201	`sad. -0.02 ruf. -0.35 dom. -0.31 bre. +0.02`	HOH	chainID: B, resSeq: 343, molecule: water
6hk2-C-201	`sad. +0.02 ruf. -0.26 dom. -0.25 bre. -0.01`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin subunit alpha	oxygen carrier oligomeric count: 4 pocket vol.: 521.0 Å³ d(Fe-oop): 0.064 Å
6hk2-C-201	`sad. +0.02 ruf. -0.26 dom. -0.25 bre. -0.01`	HOH	chainID: C, resSeq: 328, molecule: water
6hk2-D-201	`sad. +0.12 ruf. -0.39 dom. -0.30 bre. +0.06`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin subunit beta	oxygen carrier oligomeric count: 4 pocket vol.: 531.0 Å³ d(Fe-oop): 0.065 Å
6hk2-D-201	`sad. +0.12 ruf. -0.39 dom. -0.30 bre. +0.06`	HOH	chainID: D, resSeq: 334, molecule: water