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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
3ntg-A-601	`sad. -0.48 ruf. +0.36 dom. -0.34 bre. -0.14`	HIS	chainID: A, resSeq: 374, molecule: Prostaglandin G/H synthase 2	oxidoreductase oligomeric count: 2 pocket vol.: 571.0 Å³ d(Fe-oop): 0.035 Å
3ntg-A-601	`sad. -0.48 ruf. +0.36 dom. -0.34 bre. -0.14`	HOH	chainID: A, resSeq: 4121, molecule: water
3ntg-B-601	`sad. -0.31 ruf. +0.42 dom. -0.42 bre. -0.18`	HIS	chainID: B, resSeq: 374, molecule: Prostaglandin G/H synthase 2	oxidoreductase oligomeric count: 2 pocket vol.: 539.0 Å³ d(Fe-oop): 0.028 Å
3ntg-B-601	`sad. -0.31 ruf. +0.42 dom. -0.42 bre. -0.18`	HOH	chainID: B, resSeq: 5274, molecule: water
3ntg-C-601	`sad. -0.41 ruf. +0.50 dom. -0.47 bre. -0.13`	HIS	chainID: C, resSeq: 374, molecule: Prostaglandin G/H synthase 2	oxidoreductase oligomeric count: 2 pocket vol.: 547.0 Å³ d(Fe-oop): 0.030 Å
3ntg-C-601	`sad. -0.41 ruf. +0.50 dom. -0.47 bre. -0.13`	HOH	chainID: C, resSeq: 4116, molecule: water
3ntg-D-601	`sad. -0.48 ruf. +0.45 dom. -0.37 bre. -0.11`	HIS	chainID: D, resSeq: 374, molecule: Prostaglandin G/H synthase 2	oxidoreductase oligomeric count: 2 pocket vol.: 535.0 Å³ d(Fe-oop): 0.018 Å
3ntg-D-601	`sad. -0.48 ruf. +0.45 dom. -0.37 bre. -0.11`	Not assigned.