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select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1f1f-A-200	`sad. +0.04 ruf. -0.65 dom. +0.06 bre. -0.17`	HIS	chainID: A, resSeq: 18, molecule: CYTOCHROME C6	electron transporter oligomeric count: 1 pocket vol.: 371.0 Å³ d(Fe-oop): 0.032 Å
1f1f-A-200	`sad. +0.04 ruf. -0.65 dom. +0.06 bre. -0.17`	MET	chainID: A, resSeq: 62, molecule: CYTOCHROME C6