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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3nt1-A-619	`sad. -0.36 ruf. +0.49 dom. -0.32 bre. -0.22`	HIS	chainID: A, resSeq: 388, molecule: Prostaglandin-endoperoxide synthase 2	oxidoreductase oligomeric count: 2 pocket vol.: 552.0 Å³ d(Fe-oop): 0.026 Å
3nt1-A-619	`sad. -0.36 ruf. +0.49 dom. -0.32 bre. -0.22`	HOH	chainID: A, resSeq: 943, molecule: water
3nt1-B-619	`sad. -0.49 ruf. +0.44 dom. -0.22 bre. -0.24`	HIS	chainID: B, resSeq: 388, molecule: Prostaglandin-endoperoxide synthase 2	oxidoreductase oligomeric count: 2 pocket vol.: 532.0 Å³ d(Fe-oop): 0.010 Å
3nt1-B-619	`sad. -0.49 ruf. +0.44 dom. -0.22 bre. -0.24`	HOH	chainID: B, resSeq: 1002, molecule: water