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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1fi3-A-83	`sad. -0.04 ruf. -0.11 dom. +0.14 bre. +0.14`	HIS	chainID: A, resSeq: 16, molecule: CYTOCHROME C-551	electron transporter oligomeric count: 1 pocket vol.: 376.0 Å³ d(Fe-oop): 0.025 Å
1fi3-A-83	`sad. -0.04 ruf. -0.11 dom. +0.14 bre. +0.14`	HIS	chainID: A, resSeq: 61, molecule: CYTOCHROME C-551