Research workbench
ABC protein artp in complex with sulphate
Analyse ABC protein artp in complex with sulphate in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 2OUK
- Type
- protein
- Length
- 966 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Protein artp
- EC
- 3.6.3.21
- Ligands
- SO4
- Pockets
- 11 · best druggability 0.70
Structure
x-ray diffraction · 2 distinct chains · 40% helix, 25% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, C | Protein artp (EC 3.6.3.21) | protein | 242 | 40% helix, 25% strand | — |
| B, D | Protein artp (EC 3.6.3.21) | protein | 241 | 40% helix, 25% strand | — |
Ligands and binding sites
- SO4 · Sulfate ion · ion · 6 copies · chains A, B, C, D
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
11 pockets found on a 1 Å grid, 9 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 882 | 0.70 | 0.75 | 78 | empty |
| 2 | 392 | 0.69 | 0.81 | 30 | empty |
| 3 | 437 | 0.65 | 0.78 | 31 | empty |
| 4 | 303 | 0.63 | 0.79 | 27 | empty |
| 5 | 273 | 0.61 | 0.79 | 26 | empty |
Interfaces
5 interfaces between chains.
- C–D · 725 Ų buried · 13 hydrogen bonds · protein-protein
- A–B · 692 Ų buried · 11 hydrogen bonds · protein-protein
- A–D · 98 Ų buried · 1 hydrogen bond · protein-protein
- B–C · 74 Ų buried · 1 hydrogen bond · protein-protein
- A–C · 29 Ų buried · 0 hydrogen bonds · protein-protein
Compared structures
- 2OUK · ABC Protein ArtP in complex with Sulphate · 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
- Elsewhere: RCSB PDB 2OUK · PDBe 2OUK
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