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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3i9t-A-300	`sad. -0.27 ruf. -0.54 dom. -0.14 bre. -0.30`	HIS	chainID: A, resSeq: 25, molecule: Heme oxygenase 1	oxidoreductase oligomeric count: 1 pocket vol.: 587.0 Å³ d(Fe-oop): 0.025 Å
3i9t-A-300	`sad. -0.27 ruf. -0.54 dom. -0.14 bre. -0.30`	DTV	chainID: A, resSeq: 2002, molecule: (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL