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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1cqe-A-601	`sad. -0.38 ruf. +0.11 dom. -0.03 bre. -0.08`	HIS	chainID: A, resSeq: 388, molecule: PROTEIN (PROSTAGLANDIN H2 SYNTHASE-1)	oxidoreductase oligomeric count: 2 pocket vol.: 523.0 Å³ d(Fe-oop): 0.032 Å
1cqe-A-601	`sad. -0.38 ruf. +0.11 dom. -0.03 bre. -0.08`	Not assigned.
1cqe-B-601	`sad. -0.42 ruf. +0.15 dom. -0.05 bre. -0.07`	HIS	chainID: B, resSeq: 388, molecule: PROTEIN (PROSTAGLANDIN H2 SYNTHASE-1)	oxidoreductase oligomeric count: 2 pocket vol.: 489.0 Å³ d(Fe-oop): 0.023 Å
1cqe-B-601	`sad. -0.42 ruf. +0.15 dom. -0.05 bre. -0.07`	Not assigned.