Research workbench
Arabidopsis thaliana acetohydroxyacid synthase in complex with monosulfuron-ester
Analyse Arabidopsis thaliana acetohydroxyacid synthase in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3EA4
- Type
- protein
- Length
- 582 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Acetolactate synthase, chloroplastic
- EC
- 2.2.1.6
- UniProt
- P17597
- Ligands
- 2SM, FAB, TDM, MG
- Pockets
- 5 · best druggability 0.80
Structure
x-ray diffraction · 1 distinct chain · 42% helix, 16% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Acetolactate synthase, chloroplastic (EC 2.2.1.6) | protein | 582 | 42% helix, 16% strand | P17597 |
Ligands and binding sites
- 2SM · methyl 2-{[(4-methylpyrimidin-2-yl)carbamoyl]sulfamoyl}benzoate · ligand · chains A
- FAB · Flavin-adenine dinucleotide-N5-isobutyl ketone · ligand · chains A
- TDM · 2-[(2E)-3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-2-(1-hydroxyethylidene)-4-methyl-2,3-dihydro-1,3-thiazol-5-yl]ethyl trihydrogen diphosphate · ligand · chains A
- MG · Magnesium ion · metal · chains A
- NHE · 2-[N-cyclohexylamino]ethane sulfonic acid · additive · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 618 | 0.80 | 0.85 | 88 | FAB, TDM, MG |
| 2 | 98 | 0.46 | 0.80 | 23 | empty |
| 3 | 122 | 0.38 | 0.74 | 21 | NHE |
| 4 | 66 | 0.32 | 0.75 | 10 | empty |
| 5 | 65 | 0.28 | 0.73 | 18 | empty |
Modifications
Observed in the structure: 1 modified (oxidation).
Compared structures
- 3EA4 · Arabidopsis thaliana acetohydroxyacid synthase in complex with monosulfuron-ester · the same entry in another collection · chain A against A, TM-score 1.00
- P17597 · AlphaFold monomer V2.0 prediction for acetolactate synthase, chloroplastic (P17597) · 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 P17597
- Elsewhere: RCSB PDB 3EA4 · PDBe 3EA4 · UniProt P17597
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