Research workbench
Crystal structure of aspergillus terreus aristolochene synthase complexed with (4AS,7S)-4A-methyl-7-(prop-1-en-2-yl)-2,3,4,4A,5,6,7, 8-octahydroquinolin-1-ium
Analyse Crystal structure of aspergillus terreus aristolochene synthase complexed with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4KVI
- Type
- protein
- Length
- 1,216 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Aristolochene synthase
- EC
- 4.2.3.9
- UniProt
- Q9UR08
- Ligands
- POP, 1SV, MG
- Pockets
- 15 · best druggability 0.84
Structure
x-ray diffraction · 1 distinct chain · 75% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B, C, D | Aristolochene synthase (EC 4.2.3.9) | protein | 304 | 75% helix, 0% strand | Q9UR08 |
Ligands and binding sites
- POP · Pyrophosphate 2- · ligand · 4 copies · chains A, B, C, D
- 1SV · (4aS,7S)-4a-methyl-7-(prop-1-en-2-yl)-2,3,4,4a,5,6,7,8-octahydroquinolinium · ligand · 4 copies · chains A, B, C, D
- MG · Magnesium ion · metal · 12 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
15 pockets found on a 1 Å grid, 8 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 264 | 0.84 | 0.96 | 40 | POP, MG, 1SV |
| 2 | 255 | 0.84 | 0.96 | 41 | POP, MG, 1SV |
| 3 | 247 | 0.84 | 0.96 | 41 | MG, POP, 1SV |
| 4 | 239 | 0.84 | 0.96 | 37 | MG, POP, 1SV |
| 5 | 253 | 0.59 | 0.79 | 25 | empty |
Interfaces
3 interfaces between chains.
- C–D · 900 Ų buried · 13 hydrogen bonds · protein-protein
- A–B · 885 Ų buried · 14 hydrogen bonds · protein-protein
- A–C · 89 Ų buried · 1 hydrogen bond · protein-protein
Compared structures
- 4KVI · Crystal structure of Aspergillus terreus aristolochene synthase complexed with… · the same entry in another collection · chain D against D, TM-score 1.00
- Q9UR08 · AlphaFold monomer V2.0 prediction for aristolochene synthase (Q9UR08) · a predicted model of the same protein · chain A against A, TM-score 1.00
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 Q9UR08
- Elsewhere: RCSB PDB 4KVI · PDBe 4KVI · UniProt Q9UR08
GL1X is a live explorer of the GenesisL1 blockchain. Turn on JavaScript for search, charts and interactive views.