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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3tfg-A-500	`sad. +0.06 ruf. -0.46 dom. +0.66 bre. -0.17`	HIS	chainID: A, resSeq: 105, molecule: Alr2278 protein	unclassified oligomeric count: 1 pocket vol.: 407.0 Å³ d(Fe-oop): 0.371 Å
3tfg-A-500	`sad. +0.06 ruf. -0.46 dom. +0.66 bre. -0.17`	Not assigned.
3tfg-B-501	`sad. -0.05 ruf. +0.55 dom. -0.63 bre. -0.16`	HIS	chainID: B, resSeq: 105, molecule: Alr2278 protein	unclassified oligomeric count: 1 pocket vol.: 406.0 Å³ d(Fe-oop): 0.368 Å
3tfg-B-501	`sad. -0.05 ruf. +0.55 dom. -0.63 bre. -0.16`	Not assigned.