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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1pth-A-601	`sad. -0.16 ruf. +0.35 dom. -0.12 bre. +0.08`	HIS	chainID: A, resSeq: 388, molecule: PROSTAGLANDIN H2 SYNTHASE-1	oxidoreductase oligomeric count: 2 pocket vol.: 510.0 Å³ d(Fe-oop): 0.103 Å
1pth-A-601	`sad. -0.16 ruf. +0.35 dom. -0.12 bre. +0.08`	Not assigned.
1pth-B-602	`sad. -0.16 ruf. +0.35 dom. -0.12 bre. +0.08`	HIS	chainID: B, resSeq: 388, molecule: PROSTAGLANDIN H2 SYNTHASE-1	oxidoreductase oligomeric count: 2 pocket vol.: 509.0 Å³ d(Fe-oop): 0.103 Å
1pth-B-602	`sad. -0.16 ruf. +0.35 dom. -0.12 bre. +0.08`	Not assigned.