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select ligand

ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1kbi-A-760	`sad. -0.01 ruf. -0.04 dom. +0.03 bre. -0.37`	HIS	chainID: A, resSeq: 43, molecule: CYTOCHROME B2	oxidoreductase oligomeric count: 4 pocket vol.: 397.0 Å³ d(Fe-oop): 0.011 Å
1kbi-A-760	`sad. -0.01 ruf. -0.04 dom. +0.03 bre. -0.37`	HIS	chainID: A, resSeq: 66, molecule: CYTOCHROME B2