3TR4
Structure of an inorganic pyrophosphatase (ppa) from Coxiella burnetii
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D, E... (A, B, C, D, E...) | Inorganic pyrophosphatase | polymer | 178 | 20310.5 | 6 | UniProt (Q83DR7) Pfam (PF00719) | Coxiella burnetii | Pyrophosphate phospho-hydrolase |
| 2 | G, I, J, K, L... (A, B, C, D, E...) | MANGANESE (II) ION | non-polymer | 54.9 | 6 | Chemie (MN) | |||
| 3 | H (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 4 | N, O, P, Q, R... (A, B, C, D, E...) | water | water | 18.0 | 398 | Chemie (HOH) |
Sequence modifications
A, B, C, D, E, F: 1 - 175 (UniProt: Q83DR7)
| PDB | External Database | Details |
|---|---|---|
| Ser -2 | - | expression tag |
| Tyr -1 | - | expression tag |
| Val 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 121863.1 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 353.9 | |
| All* | Total formula weight | 122217.0 |
