2Y09
The cyanobacterial PP2C-like phosphatase tPphA requires three metals in the catalytic center for efficient catalysis
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | PROTEIN SERIN-THREONIN PHOSPHATASE | polymer | 240 | 26693.0 | 1 | UniProt (Q8DGS1) Pfam (PF13672) | SYNECHOCOCCUS ELONGATUS | |
| 2 | B, C (A) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 3 | D, E (A) | MAGNESIUM ION | non-polymer | 24.3 | 2 | Chemie (MG) | |||
| 4 | F (A) | water | water | 18.0 | 112 | Chemie (HOH) |
Sequence modifications
A: 1 - 240 (UniProt: Q8DGS1)
| PDB | External Database | Details |
|---|---|---|
| Ala 119 | Asp 119 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 26693.0 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 128.8 | |
| All* | Total formula weight | 26821.7 |
