6B20
Crystal structure of a complex between G protein beta gamma dimer and an inhibitory Nanobody regulator
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, C (A, B) | Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 | polymer | 338 | 37212.7 | 2 | UniProt (P62871) Pfam (PF00400) | Bos taurus | Transducin beta chain 1 |
| 2 | B, D (C, D) | Guanine nucleotide-binding protein G(T) subunit gamma-T1 | polymer | 60 | 7130.1 | 2 | UniProt (P02698) Pfam (PF00631) | Bos taurus (Bovine) | Transducin gamma chain |
| 3 | E, F (E, F) | Nanobody against G protein beta gamma dimer | polymer | 114 | 12255.7 | 2 | Lama glama | ||
| 4 | G, H, I, J, K... (A, C, B, D) | UNKNOWN ATOM OR ION | non-polymer | 11 | Chemie (UNX) | ||||
| 5 | R (E) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
| 6 | S, T, U, V, W... (A, C, B, D, E...) | water | water | 18.0 | 396 | Chemie (HOH) |
Sequence modifications
A, B: 3 - 340 (UniProt: P62871)
| PDB | External Database | Details |
|---|---|---|
| Leu 71 | Val 71 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 6 |
| Total formula weight | 113197.0 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 35.5 | |
| All* | Total formula weight | 113232.4 |
