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 | Inorganic pyrophosphatase | polymer | 178 | 20880.9 | 3 | UniProt (H0USY5) Pfam (PF00719) In PDB | Thermococcus thioreducens | Pyrophosphate phospho-hydrolase |
| 2 | A, B, C | CALCIUM ION | non-polymer | 40.1 | 9 | Chemie (CA) | |||
| 3 | A, B, C | 1,2-ETHANEDIOL | non-polymer | 62.1 | 9 | Chemie (EDO) | |||
| 4 | A | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 1 | Chemie (MRD) | |||
| 5 | A, B, C | PYROPHOSPHATE 2- | non-polymer | 176.0 | 3 | Chemie (POP) | |||
| 6 | B | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
| 7 | water | water | 18.0 | 463 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 62642.7 | |
| Non-Polymers* | Number of molecules | 23 |
| Total formula weight | 1588.4 | |
| All* | Total formula weight | 64231.0 |
