5DRK
2.3 Angstrom Structure of CPII, a nitrogen regulatory PII-like protein from Thiomonas intermedia K12, bound to ADP, AMP and bicarbonate.
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) | Nitrogen regulatory protein P-II | polymer | 108 | 11950.9 | 3 | UniProt (D5X329) Pfam (PF00543) | Thiomonas intermedia (strain K12) | |
| 2 | D (B) | ADENOSINE MONOPHOSPHATE | non-polymer | 347.2 | 1 | Chemie (AMP) | |||
| 3 | E (B) | ADENOSINE-5'-DIPHOSPHATE | non-polymer | 427.2 | 1 | Chemie (ADP) | |||
| 4 | F (B) | BICARBONATE ION | non-polymer | 61.0 | 1 | Chemie (BCT) | |||
| 5 | G, H (A, B) | water | water | 18.0 | 7 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 35852.6 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 835.4 | |
| All* | Total formula weight | 36688.0 |
