MolNFT v1 · #53720 · protein
Structure of a polyisoprenoid binding domain from saccharophagus degradans implicated in plant cell wall breakdown
2X34 · Cellulose-binding protein, X158: “Structure of a polyisoprenoid binding domain from saccharophagus degradans implicated in plant cell wall…”. X-ray diffraction, 1 ligand (UQ8), 4 pockets (best druggability 0.85). MolNFT v1 #53720 on…
- PDB
- 2X34
- Type
- protein
- Length
- 349 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Cellulose-binding protein, X158
- UniProt
- Q21LI5
- Ligands
- UQ8
- Pockets
- 4 · best druggability 0.85
Structure
x-ray diffraction · 2 distinct chains · 20% helix, 51% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Cellulose-binding protein, X158 | protein | 175 | 19% helix, 51% strand | Q21LI5 |
| B | Cellulose-binding protein, X158 | protein | 174 | 21% helix, 52% strand | Q21LI5 |
Ligands and binding sites
- UQ8 · Ubiquinone-8 · ligand · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
4 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 414 | 0.85 | 0.92 | 62 | UQ8 |
| 2 | 426 | 0.85 | 0.91 | 62 | UQ8 |
| 3 | 497 | 0.71 | 0.81 | 68 | empty |
| 4 | 85 | 0.43 | 0.80 | 20 | empty |
Interfaces
1 interface between chains.
- A–B · 779 Ų buried · 13 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 6 modified (engineered).
Compared structures
- 2X34 · Structure of a polyisoprenoid binding domain from Saccharophagus degradans implicated in… · 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 Q21LI5
- Elsewhere: RCSB PDB 2X34 · PDBe 2X34 · UniProt Q21LI5
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