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ID of heme	Distortion Sort by saddling ruffling doming breathing default	Axial ligands on heme		Function & structure
9etv-A-401	`sad. +0.15 ruf. -0.16 dom. +0.09 bre. -0.29`	HIS	chainID: A, resSeq: 312, molecule: Tryptophan 2,3-dioxygenase	oxidoreductase oligomeric count: 4 pocket vol.: 491.0 Å³ d(Fe-oop): 0.068 Å
9etv-A-401	`sad. +0.15 ruf. -0.16 dom. +0.09 bre. -0.29`	A1H61	chainID: A, resSeq: 402, molecule: 6-methylimidazo[1,5-a]pyridine