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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3r4x-A-605	`sad. -0.46 ruf. -0.03 dom. -0.30 bre. -0.17`	HIS	chainID: A, resSeq: 351, molecule: Lactoperoxidase	oxidoreductase oligomeric count: 1 pocket vol.: 397.0 Å³ d(Fe-oop): 0.122 Å
3r4x-A-605	`sad. -0.46 ruf. -0.03 dom. -0.30 bre. -0.17`	PZA	chainID: A, resSeq: 597, molecule: PYRAZINE-2-CARBOXAMIDE