2ZJZ
Structure of the K349P mutant of Gi alpha 1 subunit bound to GDP
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Guanine nucleotide-binding protein G(i), alpha-1 subunit | polymer | 356 | 40521.1 | 2 | UniProt (P10824) Pfam (PF00503) | Rattus norvegicus (Rat) | Adenylate cyclase-inhibiting G alpha protein |
| 2 | C, D (A, B) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 2 | Chemie (GDP) PubChem (136073927) | |||
| 3 | E, F (A, B) | water | water | 18.0 | 57 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 354 (UniProt: P10824)
| PDB | External Database | Details |
|---|---|---|
| Gly -1 | - | expression tag |
| Pro 0 | - | expression tag |
| Pro 349 | Lys 349 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 81042.3 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 886.4 | |
| All* | Total formula weight | 81928.7 |
