6OY9
Structure of the Rhodopsin-Transducin Complex
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Gt-alpha/Gi1-alpha chimera | polymer | 359 | 41188.9 | 1 | UniProt (P04695) Pfam (PF00503) In PDB | Bos taurus (Bovine) | |
| 2 | B | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 340 | 37431.0 | 1 | UniProt (P62871) Pfam (PF00400) In PDB | Bos taurus (Bovine) | Transducin beta chain 1 |
| 3 | G | Guanine nucleotide-binding protein G(T) subunit gamma-T1 | polymer | 81 | 9337.8 | 1 | UniProt (P02698) Pfam (PF00631) In PDB | Bos taurus (Bovine) | Transducin gamma chain |
| 4 | R | Rhodopsin | polymer | 348 | 39031.5 | 1 | UniProt (P02699) Pfam (PF10413) Pfam (PF00001) In PDB | Bos taurus (Bovine) | |
| 5 | R | RETINAL | non-polymer | 284.4 | 1 | Chemie (RET) |
Sequence modifications
A: 1 - 201 (UniProt: P04695)
A: 202 - 350 (PDB: 6OY9)
B: 1 - 340 (UniProt: P62871)
G: -6 - 1 (PDB: 6OY9)
G: 2 - 74 (UniProt: P02698)
| PDB | External Database | Details |
|---|---|---|
| Met -8 | - | expression tag |
| Ala -7 | - | expression tag |
| His -6 | - | expression tag |
| His -5 | - | expression tag |
| His -4 | - | expression tag |
| His -3 | - | expression tag |
| His -2 | - | expression tag |
| His -1 | - | expression tag |
| Ala 0 | - | expression tag |
B: 1 - 340 (UniProt: P62871)
| PDB | External Database | Details |
|---|---|---|
| Leu 71 | Val 71 | conflict |
G: 2 - 74 (UniProt: P02698)
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 126989.1 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 284.4 | |
| All* | Total formula weight | 127273.5 |
