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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1y4p-A-142	`sad. +0.14 ruf. -0.19 dom. -0.56 bre. -0.10`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 536.0 Å³ d(Fe-oop): 0.477 Å
1y4p-A-142	`sad. +0.14 ruf. -0.19 dom. -0.56 bre. -0.10`	Not assigned.
1y4p-B-147	`sad. +0.21 ruf. +0.16 dom. -0.40 bre. -0.16`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 591.0 Å³ d(Fe-oop): 0.353 Å
1y4p-B-147	`sad. +0.21 ruf. +0.16 dom. -0.40 bre. -0.16`	Not assigned.
1y4p-C-142	`sad. +0.22 ruf. -0.16 dom. -0.58 bre. -0.11`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 589.0 Å³ d(Fe-oop): 0.516 Å
1y4p-C-142	`sad. +0.22 ruf. -0.16 dom. -0.58 bre. -0.11`	Not assigned.
1y4p-D-147	`sad. +0.30 ruf. +0.24 dom. -0.30 bre. -0.11`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 610.0 Å³ d(Fe-oop): 0.342 Å
1y4p-D-147	`sad. +0.30 ruf. +0.24 dom. -0.30 bre. -0.11`	Not assigned.