8Z3M
Cryo-EM structure of the hGPR4-Gq complex in pH6.5
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Engineered G-alpha-q subunit | polymer | 361 | 41724.4 | 1 | Homo sapiens (human) | ||
| 2 | B (B) | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 345 | 37915.5 | 1 | UniProt (P62873) Pfam (PF00400) | Homo sapiens (human) | Transducin beta chain 1 |
| 3 | C (G) | Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 | polymer | 71 | 7861.1 | 1 | UniProt (P59768) Pfam (PF00631) | Homo sapiens (human) | G gamma-I |
| 4 | D (S) | scFv16 | polymer | 285 | 30363.0 | 1 | synthetic construct | ||
| 5 | E (R) | G-protein coupled receptor 4 | polymer | 362 | 41026.7 | 1 | UniProt (P46093) Pfam (PF00001) | Homo sapiens (human) | G-protein coupled receptor 6C.l,GPR6C.l |
Sequence modifications
B: 2 - 340 (UniProt: P62873)
| PDB | External Database | Details |
|---|---|---|
| Met -4 | - | initiating methionine |
| Gly -3 | - | expression tag |
| Ser -2 | - | expression tag |
| Leu -1 | - | expression tag |
| Leu 0 | - | expression tag |
| Gln 1 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 5 |
| Total formula weight | 158890.7 | |
| All* | Total formula weight | 158890.7 |
