6KI8
Pyrophosphatase mutant K149R from Acinetobacter baumannii
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 (A, B, C) | Inorganic pyrophosphatase | polymer | 177 | 19531.2 | 3 | UniProt (N9S5K0) Pfam (PF00719) UniProt (by SIFTS) (A0A0A7XPH7) | Acinetobacter baumannii | Pyrophosphate phospho-hydrolase,PPase |
| 2 | D, H, L (A, B, C) | DIPHOSPHATE | non-polymer | 173.9 | 3 | Chemie (DPO) | |||
| 3 | E, F, G, I, J... (A, B, C) | MAGNESIUM ION | non-polymer | 24.3 | 9 | Chemie (MG) | |||
| 4 | P, Q, R (A, B, C) | water | water | 18.0 | 608 | Chemie (HOH) |
Sequence modifications
A, B, C: 0 - 173 (UniProt: N9S5K0)
| PDB | External Database | Details |
|---|---|---|
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| His -1 | - | expression tag |
| Ser 139 | Ala 140 | engineered mutation |
| Arg 148 | Lys 149 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 58593.5 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 740.6 | |
| All* | Total formula weight | 59334.0 |
