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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
7rwu-A-205	`sad. +0.02 ruf. -0.20 dom. +0.05 bre. -0.06`	MET	chainID: A, resSeq: 7, molecule: Soluble cytochrome b562	electron transporter oligomeric count: 3 pocket vol.: 448.0 Å³ d(Fe-oop): 0.035 Å
7rwu-A-205	`sad. +0.02 ruf. -0.20 dom. +0.05 bre. -0.06`	HIS	chainID: A, resSeq: 102, molecule: Soluble cytochrome b562