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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1yic-A-104	`sad. -0.39 ruf. -0.47 dom. -0.03 bre. +0.04`	HIS	chainID: A, resSeq: 18, molecule: CYTOCHROME C, ISO-1	electron transporter oligomeric count: 1 pocket vol.: 251.0 Å³ d(Fe-oop): 0.020 Å
1yic-A-104	`sad. -0.39 ruf. -0.47 dom. -0.03 bre. +0.04`	MET	chainID: A, resSeq: 80, molecule: CYTOCHROME C, ISO-1