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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1xzv-A-142	`sad. +0.12 ruf. -0.27 dom. -0.66 bre. -0.09`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 524.0 Å³ d(Fe-oop): 0.336 Å
1xzv-A-142	`sad. +0.12 ruf. -0.27 dom. -0.66 bre. -0.09`	Not assigned.
1xzv-B-147	`sad. +0.40 ruf. +0.12 dom. -0.43 bre. -0.09`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 579.0 Å³ d(Fe-oop): 0.354 Å
1xzv-B-147	`sad. +0.40 ruf. +0.12 dom. -0.43 bre. -0.09`	Not assigned.
1xzv-C-142	`sad. +0.28 ruf. -0.21 dom. -0.71 bre. -0.02`	HIS	chainID: C, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 553.0 Å³ d(Fe-oop): 0.494 Å
1xzv-C-142	`sad. +0.28 ruf. -0.21 dom. -0.71 bre. -0.02`	Not assigned.
1xzv-D-147	`sad. +0.49 ruf. +0.13 dom. -0.53 bre. -0.09`	HIS	chainID: D, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 593.0 Å³ d(Fe-oop): 0.354 Å
1xzv-D-147	`sad. +0.49 ruf. +0.13 dom. -0.53 bre. -0.09`	Not assigned.