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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1r1x-A-143	`sad. +0.09 ruf. -0.26 dom. -0.25 bre. -0.29`	HIS	chainID: A, resSeq: 87, molecule: Hemoglobin alpha chain	oxygen carrier oligomeric count: 4 pocket vol.: 522.0 Å³ d(Fe-oop): 0.009 Å
1r1x-A-143	`sad. +0.09 ruf. -0.26 dom. -0.25 bre. -0.29`	CMO	chainID: A, resSeq: 142, molecule: CARBON MONOXIDE
1r1x-B-148	`sad. +0.11 ruf. -0.17 dom. -0.19 bre. -0.23`	HIS	chainID: B, resSeq: 92, molecule: Hemoglobin beta chain	oxygen carrier oligomeric count: 4 pocket vol.: 558.0 Å³ d(Fe-oop): 0.027 Å
1r1x-B-148	`sad. +0.11 ruf. -0.17 dom. -0.19 bre. -0.23`	CMO	chainID: B, resSeq: 147, molecule: CARBON MONOXIDE