| H0USY5 | n/a | 3i98 | CA | A | 627 | e3i98A1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3i98 | CA | B | 622 | e3i98B1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3i98 | CA | C | 623 | e3i98C1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3i98 | CA | D | 624 | e3i98D1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3i98 | CA | E | 625 | e3i98E1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3i98 | CA | F | 626 | e3i98F1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3r5v | CA | A | 201 | e3r5vA1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3r5v | CA | B | 201 | e3r5vB1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3r5v | CA | C | 203 | e3r5vC1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3r5v | CA | D | 201 | e3r5vD2 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3r5v | CA | E | 201 | e3r5vE2 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 3r5v | CA | F | 201 | e3r5vF2 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 5ucq | CA | A | 203 | e5ucqA1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 5ucq | CA | B | 203 | e5ucqB1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |
| H0USY5 | n/a | 5ucq | CA | C | 203 | e5ucqC1 | OB-fold | Inorganic pyrophosphatase | Inorganic pyrophosphatase | Pyrophosphatase |