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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3cu4-A-199	`sad. +0.34 ruf. -0.37 dom. -0.01 bre. -0.08`	HIS	chainID: A, resSeq: 39, molecule: Cytochrome c family protein	electron transporter oligomeric count: 1 pocket vol.: 359.0 Å³ d(Fe-oop): 0.006 Å
3cu4-A-199	`sad. +0.34 ruf. -0.37 dom. -0.01 bre. -0.08`	MET	chainID: A, resSeq: 79, molecule: Cytochrome c family protein