Research workbench
The structure of the TRX and TXNIP complex
Analyse The structure of the TRX and TXNIP complex in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 4LL1
- Type
- protein
- Length
- 768 residues
- Chains
- 4
- Method
- x-ray diffraction
- Collection
- MolNFT v2 / PDB Bank
- Contract
- 0xd58B01f6C18086e5202cdC5D7Ad3E41790360102
- Owner
- 0xF4e1AA6f26B7DA48EeAD9B24a97927303eeA07b8
- Resolution
- 2
- Source
- Homo sapiens
- Molecule
- Thioredoxin-interacting protein; Thioredoxin
- UniProt
- Q9H3M7, P10599
- Pockets
- 8 · best druggability 0.74
Structure
x-ray diffraction · resolution 2 · 3 distinct chains · 6% helix, 57% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Thioredoxin-interacting protein | protein | 278 | 0% helix, 63% strand | Q9H3M7 |
| B, D | Thioredoxin | protein | 105 | 36% helix, 25% strand | P10599 |
| C | Thioredoxin-interacting protein | protein | 280 | 0% helix, 64% strand | Q9H3M7 |
Pockets
8 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 1032 | 0.74 | 0.77 | 91 | empty |
| 2 | 330 | 0.61 | 0.78 | 30 | empty |
| 3 | 211 | 0.50 | 0.76 | 28 | empty |
| 4 | 108 | 0.49 | 0.81 | 19 | empty |
| 5 | 213 | 0.47 | 0.74 | 27 | empty |
Interfaces
3 interfaces between chains.
- A–C · 1436 Ų buried · 24 hydrogen bonds · protein-protein
- C–D · 472 Ų buried · 6 hydrogen bonds · protein-protein
- A–B · 447 Ų buried · 6 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 3 disulfide (disulfide).
Compared structures
- 4LL1 · The structure of the trx and txnip complex · the same entry in another collection · chain A against A, TM-score 1.00
- P10599 · AlphaFold monomer V2.0 prediction for thioredoxin (P10599) · a predicted model of the same protein · chain B against A, TM-score 0.98
- Q9H3M7 · AlphaFold monomer V2.0 prediction for thioredoxin-interacting protein (Q9H3M7) · a predicted model of the same protein · chain C against A, TM-score 0.50
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 Q9H3M7
- Every structure of UniProt P10599
- Elsewhere: RCSB PDB 4LL1 · PDBe 4LL1 · UniProt Q9H3M7 · UniProt P10599
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