Research workbench
Anthranilate phosphoribosyl transferase from mycobacterium tuberculosis in complex with 3-methylanthranilate, prpp and magnesium
Analyse Anthranilate phosphoribosyl transferase from mycobacterium tuberculosis in… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4OWQ
- Type
- protein
- Length
- 692 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Anthranilate phosphoribosyltransferase
- EC
- 2.4.2.18
- UniProt
- P66992
- Ligands
- PRP, 3M0, MG
- Pockets
- 4 · best druggability 0.78
Structure
x-ray diffraction · 2 distinct chains · 52% helix, 12% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Anthranilate phosphoribosyltransferase (EC 2.4.2.18) | protein | 347 | 52% helix, 12% strand | P66992 |
| B | Anthranilate phosphoribosyltransferase (EC 2.4.2.18) | protein | 345 | 52% helix, 12% strand | P66992 |
Ligands and binding sites
- PRP · 1-O-pyrophosphono-5-O-phosphono-alpha-D-ribofuranose · ligand · 2 copies · chains A, B
- 3M0 · 2-azanyl-3-methyl-benzoic acid · ligand · 2 copies · chains A, B
- MG · Magnesium ion · metal · 3 copies · chains A, B
- GOL · Glycerol · additive · 2 copies · chains A
- IMD · Imidazole · additive · chains B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 477 | 0.78 | 0.86 | 52 | MG, PRP, 3M0 |
| 2 | 557 | 0.71 | 0.80 | 49 | MG, PRP, 3M0 |
| 3 | 68 | 0.33 | 0.75 | 15 | empty |
| 4 | 71 | 0.32 | 0.74 | 18 | empty |
Interfaces
1 interface between chains.
- A–B · 872 Ų buried · 6 hydrogen bonds · protein-protein
Compared structures
- 4OWQ · Anthranilate phosphoribosyl transferase from Mycobacterium tuberculosis in complex with… · the same entry in another collection · 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 P66992
- Elsewhere: RCSB PDB 4OWQ · PDBe 4OWQ · UniProt P66992
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