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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3zjr-A-200	`sad. +0.64 ruf. -1.37 dom. +0.14 bre. -0.11`	HIS	chainID: A, resSeq: 120, molecule: PROTOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 409.0 Å³ d(Fe-oop): 0.105 Å
3zjr-A-200	`sad. +0.64 ruf. -1.37 dom. +0.14 bre. -0.11`	CYN	chainID: A, resSeq: 201, molecule: CYANIDE ION