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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3hcn-A-424	`sad. +0.04 ruf. -0.03 dom. +0.02 bre. -0.22`	IMD	chainID: A, resSeq: 2, molecule: IMIDAZOLE	lyase oligomeric count: 2 pocket vol.: 520.0 Å³ d(Fe-oop): 0.030 Å
3hcn-A-424	`sad. +0.04 ruf. -0.03 dom. +0.02 bre. -0.22`	BCT	chainID: A, resSeq: 1, molecule: BICARBONATE ION
3hcn-B-926	`sad. +0.04 ruf. -0.02 dom. -0.00 bre. -0.10`	IMD	chainID: B, resSeq: 925, molecule: IMIDAZOLE	lyase oligomeric count: 2 pocket vol.: 518.0 Å³ d(Fe-oop): 0.000 Å
3hcn-B-926	`sad. +0.04 ruf. -0.02 dom. -0.00 bre. -0.10`	IMD	chainID: B, resSeq: 3, molecule: IMIDAZOLE