Research workbench
Crystal structure of 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase, mutant Y270A
Analyse Crystal structure of 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3ALL
- Type
- protein
- Length
- 741 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase
- EC
- 1.14.12.4
- UniProt
- Q988D3
- Ligands
- FAD
- Pockets
- 5 · best druggability 0.81
Structure
x-ray diffraction · 2 distinct chains · 35% helix, 28% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase (EC 1.14.12.4) | protein | 370 | 34% helix, 28% strand | Q988D3 |
| B | 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase (EC 1.14.12.4) | protein | 371 | 36% helix, 28% strand | Q988D3 |
Ligands and binding sites
- FAD · Flavin-adenine dinucleotide · ligand · 2 copies · chains A, B
- GOL · Glycerol · additive · 5 copies · chains A, B
- BME · Beta-mercaptoethanol · additive · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 5 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 679 | 0.81 | 0.85 | 71 | FAD |
| 2 | 1037 | 0.79 | 0.81 | 90 | FAD, BME, GOL |
| 3 | 104 | 0.77 | 0.97 | 21 | empty |
| 4 | 72 | 0.69 | 0.95 | 19 | empty |
| 5 | 434 | 0.58 | 0.74 | 60 | GOL |
Interfaces
1 interface between chains.
- A–B · 922 Ų buried · 20 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 covalent (additive adduct).
Compared structures
- 3ALL · Crystal structure of 2-methyl-3-hydroxypyridine-5-carboxylic acid oxygenase, mutant Y270A · 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 Q988D3
- Elsewhere: RCSB PDB 3ALL · PDBe 3ALL · UniProt Q988D3
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