Research workbench
THR109GLY dihydroorotase from E. COLI
Analyse THR109GLY dihydroorotase from E. COLI in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2Z2A
- Type
- protein
- Length
- 675 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Dihydroorotase
- EC
- 3.5.2.3
- UniProt
- P05020
- Ligands
- DOR, NCD, ZN
- Pockets
- 9 · best druggability 0.59
Structure
x-ray diffraction · 2 distinct chains · 38% helix, 17% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Dihydroorotase (EC 3.5.2.3) | protein | 343 | 38% helix, 17% strand | P05020 |
| B | Dihydroorotase (EC 3.5.2.3) | protein | 332 | 39% helix, 18% strand | P05020 |
Ligands and binding sites
- DOR · (4S)-2,6-dioxohexahydropyrimidine-4-carboxylic acid · ligand · 2 copies · chains A, B
- NCD · N-carbamoyl-L-aspartate · ligand · chains B
- ZN · Zinc ion · metal · 4 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 320 | 0.59 | 0.77 | 35 | ZN, DOR |
| 2 | 180 | 0.51 | 0.78 | 29 | DOR, NCD |
| 3 | 144 | 0.47 | 0.77 | 32 | empty |
| 4 | 126 | 0.47 | 0.78 | 20 | empty |
| 5 | 101 | 0.41 | 0.77 | 17 | empty |
Interfaces
1 interface between chains.
- A–B · 1134 Ų buried · 25 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 modified (carboxylation).
Compared structures
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 P05020
- Elsewhere: RCSB PDB 2Z2A · PDBe 2Z2A · UniProt P05020
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