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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1yfc-A-104	`sad. -0.30 ruf. -0.77 dom. -0.03 bre. -0.02`	HIS	chainID: A, resSeq: 18, molecule: YEAST ISO-1-FERROCYTOCHROME C	electron transporter oligomeric count: 1 pocket vol.: 309.0 Å³ d(Fe-oop): 0.044 Å
1yfc-A-104	`sad. -0.30 ruf. -0.77 dom. -0.03 bre. -0.02`	MET	chainID: A, resSeq: 80, molecule: YEAST ISO-1-FERROCYTOCHROME C