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select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1ced-A-90	`sad. +0.10 ruf. -0.57 dom. +0.02 bre. -0.25`	HIS	chainID: A, resSeq: 19, molecule: CYTOCHROME C6	electron transporter oligomeric count: 1 pocket vol.: 320.0 Å³ d(Fe-oop): 0.045 Å
1ced-A-90	`sad. +0.10 ruf. -0.57 dom. +0.02 bre. -0.25`	MET	chainID: A, resSeq: 61, molecule: CYTOCHROME C6