1GG2
G PROTEIN HETEROTRIMER MUTANT GI_ALPHA_1(G203A) BETA_1 GAMMA_2 WITH GDP BOUND
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | G PROTEIN GI ALPHA 1 | polymer | 353 | 40281.9 | 1 | UniProt (P10824) Pfam (PF00503) In PDB | Rattus norvegicus (Norway rat) | |
| 2 | B | G PROTEIN GI BETA 1 | polymer | 340 | 37416.9 | 1 | UniProt (P62871) Pfam (PF00400) In PDB | Bos taurus (cattle) | |
| 3 | G | G PROTEIN GI GAMMA 2 | polymer | 71 | 7845.1 | 1 | UniProt (P63212) Pfam (PF00631) In PDB | Bos taurus (cattle) | |
| 4 | A | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 5 | water | water | 18.0 | 348 | Chemie (HOH) |
Sequence modifications
A: 2 - 354 (UniProt: P10824)
| PDB | External Database | Details |
|---|---|---|
| Ala 203 | Gly 202 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 85543.9 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 443.2 | |
| All* | Total formula weight | 85987.1 |
