Research workbench
Crystal structure of the zo-1 PDZ1 domain in complex with the 7-mer CLAUDIN1 C-terminal tail
Analyse Crystal structure of the zo-1 PDZ1 domain in complex with the 7-mer CLAUDIN1… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4OEP
- Type
- protein
- Length
- 210 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Tight junction protein zo-1
- UniProt
- Q07157
- Pockets
- 2 · best druggability 0.73
Structure
x-ray diffraction · 1 distinct chain · 9% helix, 39% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Tight junction protein zo-1 | protein | 105 | 9% helix, 39% strand | Q07157 |
Ligands and binding sites
- ACT · Acetate ion · additive · 2 copies · chains A
- 12P · Dodecaethylene glycol · additive · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
2 pockets found on a 1 Å grid, 1 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 413 | 0.73 | 0.84 | 40 | 12P |
| 2 | 55 | 0.31 | 0.76 | 12 | empty |
Interfaces
1 interface between chains.
- A–B · 529 Ų buried · 12 hydrogen bonds · protein-protein
Compared structures
- 4OEP · Crystal structure of the ZO-1 PDZ1 domain in complex with the 7-mer Claudin1 C-terminal… · the same entry in another collection · chain A against A, TM-score 1.00
- Q07157 · AlphaFold monomer V2.0 prediction for tight junction protein zo-1 (Q07157) · a predicted model of the same protein · chain A against A, TM-score 0.88
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 Q07157
- Elsewhere: RCSB PDB 4OEP · PDBe 4OEP · UniProt Q07157
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