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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1ygf-A-142	`sad. -0.00 ruf. -0.07 dom. -0.42 bre. -0.05`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 541.0 Å³ d(Fe-oop): 0.298 Å
1ygf-A-142	`sad. -0.00 ruf. -0.07 dom. -0.42 bre. -0.05`	OXY	chainID: A, resSeq: 150, molecule: OXYGEN MOLECULE
1ygf-B-147	`sad. +0.34 ruf. +0.53 dom. -0.38 bre. +0.09`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 600.0 Å³ d(Fe-oop): 0.249 Å
1ygf-B-147	`sad. +0.34 ruf. +0.53 dom. -0.38 bre. +0.09`	OXY	chainID: B, resSeq: 150, molecule: OXYGEN MOLECULE
1ygf-C-142	`sad. +0.22 ruf. -0.33 dom. -0.22 bre. -0.06`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 543.0 Å³ d(Fe-oop): 0.088 Å
1ygf-C-142	`sad. +0.22 ruf. -0.33 dom. -0.22 bre. -0.06`	OXY	chainID: C, resSeq: 150, molecule: OXYGEN MOLECULE
1ygf-D-147	`sad. +0.39 ruf. +0.37 dom. -0.56 bre. -0.04`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 601.0 Å³ d(Fe-oop): 0.289 Å
1ygf-D-147	`sad. +0.39 ruf. +0.37 dom. -0.56 bre. -0.04`	OXY	chainID: D, resSeq: 150, molecule: OXYGEN MOLECULE