MolNFT v1 · #60622 · protein
Crystal structure of pdzrhogef rgrgs domain in a complex with galpha-13 bound to GDP-ALF4
3CX7 · Guanine nucleotide-binding protein galpha 13: “Crystal structure of pdzrhogef rgrgs domain in a complex with galpha-13 bound to GDP-ALF4”. X-ray diffraction, 3 ligands (ALF, GDP, MG), 4 pockets (best druggability 0.79). MolNFT v1…
- PDB
- 3CX7
- Type
- protein
- Length
- 512 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Guanine nucleotide-binding protein galpha 13; Glutamate transporter associated protein 48
- UniProt
- P27601, Q9ES67
- Ligands
- ALF, GDP, MG
- Pockets
- 4 · best druggability 0.79
Structure
x-ray diffraction · 2 distinct chains · 57% helix, 8% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Guanine nucleotide-binding protein galpha 13 | protein | 319 | 51% helix, 13% strand | P27601 |
| B | Glutamate transporter associated protein 48 | protein | 193 | 67% helix, 0% strand | Q9ES67 |
Ligands and binding sites
- ALF · Tetrafluoroaluminate ion · ligand · chains A
- GDP · Guanosine-5'-diphosphate · ligand · chains A
- MG · Magnesium ion · metal · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 679 | 0.79 | 0.84 | 83 | MG, ALF, GDP |
| 2 | 154 | 0.47 | 0.77 | 29 | empty |
| 3 | 193 | 0.46 | 0.74 | 23 | empty |
| 4 | 105 | 0.41 | 0.77 | 21 | empty |
Interfaces
1 interface between chains.
- A–B · 1569 Ų buried · 25 hydrogen bonds · protein-protein
Compared structures
- 3CX7 · Crystal Structure of PDZRhoGEF rgRGS Domain in a Complex with Galpha-13 Bound to GDP-AlF4 · the same entry in another collection · chain A against A, TM-score 1.00
- P27601 · AlphaFold monomer V2.0 prediction for guanine nucleotide-binding protein subunit alpha-13… · a predicted model of the same protein · chain A against A, TM-score 0.99
- Q9ES67 · AlphaFold monomer V2.0 prediction for rho guanine nucleotide exchange factor 11 (Q9ES67) · a predicted model of the same protein · chain B against A, TM-score 0.93
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 P27601
- Every structure of UniProt Q9ES67
- Elsewhere: RCSB PDB 3CX7 · PDBe 3CX7 · UniProt P27601 · UniProt Q9ES67
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