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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1q4g-A-801	`sad. -0.19 ruf. -0.03 dom. -0.28 bre. -0.53`	HIS	chainID: A, resSeq: 388, molecule: Prostaglandin G/H synthase 1	oxidoreductase oligomeric count: 2 pocket vol.: 644.0 Å³ d(Fe-oop): 0.211 Å
1q4g-A-801	`sad. -0.19 ruf. -0.03 dom. -0.28 bre. -0.53`	GOL	chainID: A, resSeq: 759, molecule: GLYCEROL
1q4g-B-1601	`sad. -0.24 ruf. -0.12 dom. -0.24 bre. -0.53`	HIS	chainID: B, resSeq: 388, molecule: Prostaglandin G/H synthase 1	oxidoreductase oligomeric count: 2 pocket vol.: 650.0 Å³ d(Fe-oop): 0.141 Å
1q4g-B-1601	`sad. -0.24 ruf. -0.12 dom. -0.24 bre. -0.53`	Not assigned.