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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2ai5-A-81	`sad. -0.00 ruf. -0.27 dom. -0.10 bre. +0.06`	HIS	chainID: A, resSeq: 14, molecule: Cytochrome c-552	electron transporter oligomeric count: 1 pocket vol.: 341.0 Å³ d(Fe-oop): 0.017 Å
2ai5-A-81	`sad. -0.00 ruf. -0.27 dom. -0.10 bre. +0.06`	MET	chainID: A, resSeq: 59, molecule: Cytochrome c-552