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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
4rlr-A-201	`sad. -0.33 ruf. -0.38 dom. -0.04 bre. -0.05`	HIS	chainID: A, resSeq: 21, molecule: Cytochrome c, 1 heme-binding site	electron transporter oligomeric count: 1 pocket vol.: 424.0 Å³ d(Fe-oop): 0.045 Å
4rlr-A-201	`sad. -0.33 ruf. -0.38 dom. -0.04 bre. -0.05`	MET	chainID: A, resSeq: 84, molecule: Cytochrome c, 1 heme-binding site