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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
6cuk-A-201	`sad. -0.16 ruf. -0.61 dom. -0.11 bre. -0.07`	HIS	chainID: A, resSeq: 49, molecule: Cytochrome c	electron transporter oligomeric count: 1 pocket vol.: 372.0 Å³ d(Fe-oop): 0.002 Å
6cuk-A-201	`sad. -0.16 ruf. -0.61 dom. -0.11 bre. -0.07`	HOH	chainID: A, resSeq: 335, molecule: water