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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2h89-C-142	`sad. -0.20 ruf. -0.12 dom. -0.16 bre. -0.09`	HIS	chainID: C, resSeq: 98, molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, LARGE SUBUNIT	oxidoreductase oligomeric count: 4 pocket vol.: 487.0 Å³ d(Fe-oop): 0.015 Å
2h89-C-142	`sad. -0.20 ruf. -0.12 dom. -0.16 bre. -0.09`	HIS	chainID: D, resSeq: 46, molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, SMALL SUBUNIT