Research workbench
Periplasmic binding protein ceue apo form
Analyse Periplasmic binding protein ceue apo form in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3ZKW
- Type
- protein
- Length
- 860 residues
- Chains
- 3
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Enterochelin uptake periplasmic binding protein
- UniProt
- Q0P8Q4
- Pockets
- 7 · best druggability 0.75
Structure
x-ray diffraction · 3 distinct chains · 41% helix, 21% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Enterochelin uptake periplasmic binding protein | protein | 287 | 42% helix, 21% strand | Q0P8Q4 |
| B | Enterochelin uptake periplasmic binding protein | protein | 287 | 40% helix, 21% strand | Q0P8Q4 |
| C | Enterochelin uptake periplasmic binding protein | protein | 286 | 40% helix, 21% strand | Q0P8Q4 |
Pockets
7 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 543 | 0.75 | 0.83 | 80 | empty |
| 2 | 347 | 0.65 | 0.80 | 43 | empty |
| 3 | 239 | 0.62 | 0.81 | 39 | empty |
| 4 | 228 | 0.61 | 0.81 | 38 | empty |
| 5 | 343 | 0.59 | 0.77 | 32 | empty |
Interfaces
3 interfaces between chains.
- A–C · 493 Ų buried · 6 hydrogen bonds · protein-protein
- B–C · 438 Ų buried · 5 hydrogen bonds · protein-protein
- A–B · 395 Ų buried · 5 hydrogen bonds · protein-protein
Compared structures
- 3ZKW · Periplasmic Binding Protein CeuE apo form · 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 Q0P8Q4
- Elsewhere: RCSB PDB 3ZKW · PDBe 3ZKW · UniProt Q0P8Q4
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