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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
6kof-A-501	`sad. +0.36 ruf. +0.13 dom. -0.08 bre. -0.22`	HIS	chainID: A, resSeq: 346, molecule: Indoleamine 2,3-dioxygenase 1	oxidoreductase oligomeric count: 1 pocket vol.: 498.0 Å³ d(Fe-oop): 0.086 Å
6kof-A-501	`sad. +0.36 ruf. +0.13 dom. -0.08 bre. -0.22`	DO9	chainID: A, resSeq: 502, molecule: 1-(4-cyanophenyl)-3-[[3-(2-cyclopropylethynyl)imidazo[2,1-b][1,3]thiazol-5-yl]methyl]thiourea
6kof-B-501	`sad. +0.43 ruf. +0.06 dom. -0.12 bre. -0.22`	HIS	chainID: B, resSeq: 346, molecule: Indoleamine 2,3-dioxygenase 1	oxidoreductase oligomeric count: 1 pocket vol.: 500.0 Å³ d(Fe-oop): 0.012 Å
6kof-B-501	`sad. +0.43 ruf. +0.06 dom. -0.12 bre. -0.22`	DO9	chainID: B, resSeq: 502, molecule: 1-(4-cyanophenyl)-3-[[3-(2-cyclopropylethynyl)imidazo[2,1-b][1,3]thiazol-5-yl]methyl]thiourea