2G29
crystal structure of the periplasmic nitrate-binding protein NrtA from Synechocystis PCC 6803
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Nitrate transport protein nrtA | polymer | 417 | 45952.8 | 1 | UniProt (P73452) Pfam (PF13379) | Synechocystis sp. | |
| 2 | B (A) | NITRATE ION | non-polymer | 62.0 | 1 | Chemie (NO3) | |||
| 3 | C (A) | water | water | 18.0 | 215 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 45952.8 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 62.0 | |
| All* | Total formula weight | 46014.8 |
