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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1c52-A-200	`sad. +0.05 ruf. -0.85 dom. -0.03 bre. +0.01`	HIS	chainID: A, resSeq: 15, molecule: CYTOCHROME-C552	electron transporter oligomeric count: 1 pocket vol.: 371.0 Å³ d(Fe-oop): 0.016 Å
1c52-A-200	`sad. +0.05 ruf. -0.85 dom. -0.03 bre. +0.01`	MET	chainID: A, resSeq: 69, molecule: CYTOCHROME-C552