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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4c44-A-1151	`sad. -0.50 ruf. +0.17 dom. +0.19 bre. -0.01`	HIS	chainID: A, resSeq: 98, molecule: 2-ON-2 HEMOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 453.0 Å³ d(Fe-oop): 0.009 Å
4c44-A-1151	`sad. -0.50 ruf. +0.17 dom. +0.19 bre. -0.01`	HOH	chainID: A, resSeq: 2016, molecule: water