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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2blf-B-601	`sad. +0.52 ruf. +0.40 dom. +0.08 bre. -0.14`	HIS	chainID: B, resSeq: 533, molecule: Sulfite:cytochrome c oxidoreductase subunit B	electron transporter oligomeric count: 2 pocket vol.: 401.0 Å³ d(Fe-oop): 0.029 Å
2blf-B-601	`sad. +0.52 ruf. +0.40 dom. +0.08 bre. -0.14`	MET	chainID: B, resSeq: 557, molecule: Sulfite:cytochrome c oxidoreductase subunit B