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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1fcb-A-560	`sad. -0.04 ruf. -0.22 dom. -0.10 bre. -0.13`	HIS	chainID: A, resSeq: 43, molecule: FLAVOCYTOCHROME B2	oxidoreductase oligomeric count: 4 pocket vol.: 420.0 Å³ d(Fe-oop): 0.140 Å
1fcb-A-560	`sad. -0.04 ruf. -0.22 dom. -0.10 bre. -0.13`	HIS	chainID: A, resSeq: 66, molecule: FLAVOCYTOCHROME B2