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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1fi9-A-110	`sad. -0.39 ruf. -0.59 dom. -0.18 bre. +0.03`	HIS	chainID: A, resSeq: 18, molecule: CYTOCHROME C	electron transporter oligomeric count: 1 pocket vol.: 435.0 Å³ d(Fe-oop): 0.035 Å
1fi9-A-110	`sad. -0.39 ruf. -0.59 dom. -0.18 bre. +0.03`	IMD	chainID: A, resSeq: 105, molecule: IMIDAZOLE