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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2xkh-A-1110	`sad. -0.11 ruf. -0.28 dom. +0.07 bre. -0.17`	HIS	chainID: A, resSeq: 69, molecule: NEURAL HEMOGLOBIN	oxygen carrier oligomeric count: 1 pocket vol.: 541.0 Å³ d(Fe-oop): 0.065 Å
2xkh-A-1110	`sad. -0.11 ruf. -0.28 dom. +0.07 bre. -0.17`	OXY	chainID: A, resSeq: 1111, molecule: OXYGEN MOLECULE