3G3U
Crystal structure of a eukaryotic polyphosphate polymerase in complex with pyrophosphate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B | Vacuolar transporter chaperone 4 | polymer | 295 | 34773.8 | 2 | UniProt (P47075) Pfam (PF09359) In PDB | Saccharomyces cerevisiae (Baker's yeast) | Phosphate metabolism protein 3 |
| 2 | A, B | PYROPHOSPHATE 2- | non-polymer | 176.0 | 3 | Chemie (POP) | |||
| 3 | A, B | SULFATE ION | non-polymer | 96.1 | 8 | Chemie (SO4) | |||
| 4 | B | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
| 5 | water | water | 18.0 | 380 | Chemie (HOH) |
Sequence modifications
A, B: 189 - 480 (UniProt: P47075)
| PDB | External Database | Details |
|---|---|---|
| Gly 186 | - | expression tag |
| Ala 187 | - | expression tag |
| Met 188 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 69547.5 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 1358.4 | |
| All* | Total formula weight | 70906.0 |
