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ID of heme	Distortion Sort by saddling ruffling doming breathing default	Axial ligands on heme		Function & structure
9kc4-C-201	`sad. -0.10 ruf. +1.02 dom. +0.03 bre. +0.06`	HIS	chainID: C, resSeq: 127, molecule: Succinate dehydrogenase cytochrome b560 subunit, mitochondrial	electron transporter oligomeric count: 4 pocket vol.: 493.0 Å³ d(Fe-oop): 0.022 Å
9kc4-C-201	`sad. -0.10 ruf. +1.02 dom. +0.03 bre. +0.06`	HIS	chainID: D, resSeq: 102, molecule: Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial