Research workbench
Alkaline phosphatase complexed with vanadate
Analyse Alkaline phosphatase complexed with vanadate in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1B8J
- Type
- protein
- Length
- 898 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 1.9
- Source
- Escherichia coli
- Molecule
- Protein (alkaline phosphatase)
- EC
- 3.1.3.1
- UniProt
- P00634
- Ligands
- ZN, MG, SO4
- Pockets
- 5 · best druggability 0.79
Structure
x-ray diffraction · resolution 1.9 · 1 distinct chain · 33% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Protein (alkaline phosphatase) (EC 3.1.3.1) | protein | 449 | 33% helix, 21% strand | P00634 |
Ligands and binding sites
- ZN · Zinc ion · metal · 4 copies · chains A, B
- MG · Magnesium ion · metal · 2 copies · chains A, B
- SO4 · Sulfate ion · ion · 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, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 103 | 0.79 | 0.99 | 28 | empty |
| 2 | 55 | 0.52 | 0.88 | 14 | empty |
| 3 | 52 | 0.52 | 0.88 | 14 | empty |
| 4 | 84 | 0.29 | 0.72 | 17 | empty |
| 5 | 64 | 0.27 | 0.73 | 15 | empty |
Interfaces
1 interface between chains.
- A–B · 3926 Ų buried · 67 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 disulfide, 2 modified (disulfide, nonstandard).
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 P00634
- Elsewhere: RCSB PDB 1B8J · PDBe 1B8J · UniProt P00634
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