Research workbench
The multifunctional nature of GBETA5/RGS9 revealed from its crystal structure
Analyse The multifunctional nature of GBETA5/RGS9 revealed from its crystal structure in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2PBI
- Type
- protein
- Length
- 1,529 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Regulator of G-protein signaling 9; Guanine nucleotide-binding protein subunit beta 5
- UniProt
- A1L352, P62881
- Pockets
- 17 · best druggability 0.88
Structure
x-ray diffraction · 3 distinct chains · 27% helix, 29% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C | Regulator of G-protein signaling 9 | protein | 415 | 58% helix, 3% strand | A1L352 |
| B | Guanine nucleotide-binding protein subunit beta 5 | protein | 345 | 8% helix, 46% strand | P62881 |
| D | Guanine nucleotide-binding protein subunit beta 5 | protein | 354 | 8% helix, 44% strand | P62881 |
Ligands and binding sites
- GOL · Glycerol · additive · 9 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
17 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 968 | 0.88 | 0.90 | 108 | GOL |
| 2 | 1131 | 0.87 | 0.89 | 116 | GOL |
| 3 | 563 | 0.67 | 0.77 | 52 | GOL |
| 4 | 507 | 0.66 | 0.78 | 48 | empty |
| 5 | 77 | 0.59 | 0.89 | 25 | empty |
Interfaces
3 interfaces between chains.
- C–D · 4731 Ų buried · 56 hydrogen bonds · protein-protein
- A–B · 4503 Ų buried · 59 hydrogen bonds · protein-protein
- B–C · 106 Ų buried · 0 hydrogen bonds · protein-protein
Compared structures
- 2PBI · The multifunctional nature of Gbeta5/RGS9 revealed from its crystal structure · the same entry in another collection · chain A against A, TM-score 1.00
- P62881 · AlphaFold monomer V2.0 prediction for guanine nucleotide-binding protein subunit beta-5… · a predicted model of the same protein · chain D against A, TM-score 0.99
Analyse
- Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
- Every structure of UniProt A1L352
- Every structure of UniProt P62881
- Elsewhere: RCSB PDB 2PBI · PDBe 2PBI · UniProt A1L352 · UniProt P62881
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