5KDO
Heterotrimeric complex of the 4 alanine insertion variant of the Gi alpha1 subunit and the Gbeta1-Ggamma1
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Guanine nucleotide-binding protein G(i) subunit alpha-1 | polymer | 358 | 40683.3 | 1 | UniProt (P10824) Pfam (PF00503) | Rattus norvegicus (Rat) | Adenylate cyclase-inhibiting G alpha protein |
| 2 | B (B) | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 340 | 37416.9 | 1 | UniProt (P62871) Pfam (PF00400) | Bos taurus (Bovine) | Transducin beta chain 1 |
| 3 | C (G) | Guanine nucleotide-binding protein G(T) subunit gamma-T1 | polymer | 74 | 8556.9 | 1 | UniProt (P02698) Pfam (PF00631) | Bos taurus (Bovine) | Transducin gamma chain |
| 4 | D (A) | GUANOSINE-5'-DIPHOSPHATE | non-polymer | 443.2 | 1 | Chemie (GDP) | |||
| 5 | E, F, G (A, B, G) | water | water | 18.0 | 305 | Chemie (HOH) |
Sequence modifications
A: 1 - 358 (UniProt: P10824)
| PDB | External Database | Details |
|---|---|---|
| Ala 334 | - | insertion |
| Ala 335 | - | insertion |
| Ala 336 | - | insertion |
| Ala 337 | - | insertion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 3 |
| Total formula weight | 86657.2 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 443.2 | |
| All* | Total formula weight | 87100.4 |
