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Structure of the cytoplasmic domain of the T3SS sorting platform protein psck from P. aeruginosa
Analyse Structure of the cytoplasmic domain of the T3SS sorting platform protein psck… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 6UIE
- Type
- protein
- Length
- 366 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Type III export protein psck
- UniProt
- Q9I313
- Ligands
- CL
- Pockets
- 4 · best druggability 0.64
Structure
x-ray diffraction · 2 distinct chains · 52% helix, 0% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Type III export protein psck | protein | 187 | 52% helix, 0% strand | Q9I313 |
| B | Type III export protein psck | protein | 179 | 53% helix, 0% strand | Q9I313 |
Ligands and binding sites
- CL · Chloride ion · ion · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 492 | 0.64 | 0.76 | 47 | empty |
| 2 | 53 | 0.39 | 0.81 | 15 | empty |
| 3 | 57 | 0.36 | 0.79 | 13 | empty |
| 4 | 76 | 0.35 | 0.76 | 14 | empty |
Interfaces
1 interface between chains.
- A–B · 358 Ų buried · 2 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 4 modified (engineered).
Compared structures
- 6UIE · Structure of the cytoplasmic domain of the T3SS sorting platform protein PscK from P.… · 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 Q9I313
- Elsewhere: RCSB PDB 6UIE · PDBe 6UIE · UniProt Q9I313
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