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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4hbi-A-153	`sad. -0.45 ruf. +0.35 dom. -0.54 bre. +0.05`	HIS	chainID: A, resSeq: 101, molecule: HEMOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 467.0 Å³ d(Fe-oop): 0.273 Å
4hbi-A-153	`sad. -0.45 ruf. +0.35 dom. -0.54 bre. +0.05`	Not assigned.
4hbi-B-153	`sad. -0.34 ruf. +0.20 dom. -0.50 bre. +0.03`	HIS	chainID: B, resSeq: 101, molecule: HEMOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 463.0 Å³ d(Fe-oop): 0.257 Å
4hbi-B-153	`sad. -0.34 ruf. +0.20 dom. -0.50 bre. +0.03`	Not assigned.