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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
8w1h-A-401	`sad. +0.08 ruf. -0.69 dom. +0.11 bre. +0.06`	HIS	chainID: A, resSeq: 328, molecule: Tryptophan 2,3-dioxygenase	oxidoreductase oligomeric count: 4 pocket vol.: 464.0 Å³ d(Fe-oop): 0.035 Å
8w1h-A-401	`sad. +0.08 ruf. -0.69 dom. +0.11 bre. +0.06`	Not assigned.
8w1h-B-401	`sad. -0.04 ruf. -0.74 dom. +0.23 bre. +0.02`	HIS	chainID: B, resSeq: 328, molecule: Tryptophan 2,3-dioxygenase	oxidoreductase oligomeric count: 4 pocket vol.: 428.0 Å³ d(Fe-oop): 0.032 Å
8w1h-B-401	`sad. -0.04 ruf. -0.74 dom. +0.23 bre. +0.02`	Not assigned.
8w1h-C-401	`sad. -0.01 ruf. -0.80 dom. +0.23 bre. +0.04`	HIS	chainID: C, resSeq: 328, molecule: Tryptophan 2,3-dioxygenase	oxidoreductase oligomeric count: 4 pocket vol.: 461.0 Å³ d(Fe-oop): 0.015 Å
8w1h-C-401	`sad. -0.01 ruf. -0.80 dom. +0.23 bre. +0.04`	Not assigned.
8w1h-D-401	`sad. +0.11 ruf. -0.54 dom. +0.01 bre. +0.03`	HIS	chainID: D, resSeq: 328, molecule: Tryptophan 2,3-dioxygenase	oxidoreductase oligomeric count: 4 pocket vol.: 444.0 Å³ d(Fe-oop): 0.052 Å
8w1h-D-401	`sad. +0.11 ruf. -0.54 dom. +0.01 bre. +0.03`	Not assigned.