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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3tfa-A-500	`sad. +0.05 ruf. +0.40 dom. -0.69 bre. -0.27`	HIS	chainID: A, resSeq: 105, molecule: Alr2278 protein	unclassified oligomeric count: 1 pocket vol.: 432.0 Å³ d(Fe-oop): 0.356 Å
3tfa-A-500	`sad. +0.05 ruf. +0.40 dom. -0.69 bre. -0.27`	Not assigned.
3tfa-B-501	`sad. +0.13 ruf. +0.36 dom. -0.73 bre. -0.26`	HIS	chainID: B, resSeq: 105, molecule: Alr2278 protein	unclassified oligomeric count: 1 pocket vol.: 414.0 Å³ d(Fe-oop): 0.319 Å
3tfa-B-501	`sad. +0.13 ruf. +0.36 dom. -0.73 bre. -0.26`	Not assigned.