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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3zjp-A-200	`sad. +0.29 ruf. -1.65 dom. -0.09 bre. +0.09`	HIS	chainID: A, resSeq: 120, molecule: PROTOGLOBIN	oxygen carrier oligomeric count: 2 pocket vol.: 415.0 Å³ d(Fe-oop): 0.049 Å
3zjp-A-200	`sad. +0.29 ruf. -1.65 dom. -0.09 bre. +0.09`	IMD	chainID: A, resSeq: 449, molecule: IMIDAZOLE