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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2fwl-A-132	`sad. -0.02 ruf. -0.17 dom. +0.06 bre. +0.03`	HIS	chainID: A, resSeq: 15, molecule: Cytochrome c-552	electron transporter oligomeric count: 2 pocket vol.: 277.0 Å³ d(Fe-oop): 0.013 Å
2fwl-A-132	`sad. -0.02 ruf. -0.17 dom. +0.06 bre. +0.03`	MET	chainID: A, resSeq: 69, molecule: Cytochrome c-552