Research workbench
Structure of D50A-fructofuranosidase from schwanniomyces occidentalis complexed with inulin
Analyse Structure of D50A-fructofuranosidase from schwanniomyces occidentalis complexed… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 3U14
- Type
- protein
- Length
- 1,018 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Fructofuranosidase
- EC
- 3.2.1.26
- Ligands
- FRU, NAG
- Pockets
- 9 · best druggability 0.80
Structure
x-ray diffraction · 1 distinct chain · 4% helix, 51% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Fructofuranosidase (EC 3.2.1.26) | protein | 509 | 4% helix, 51% strand | — |
Ligands and binding sites
- FRU · beta-D-fructofuranose · sugar · 12 copies · chains A, B
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 8 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
9 pockets found on a 1 Å grid, 6 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 675 | 0.80 | 0.84 | 85 | FRU |
| 2 | 730 | 0.79 | 0.83 | 78 | FRU |
| 3 | 59 | 0.67 | 0.96 | 25 | empty |
| 4 | 272 | 0.57 | 0.77 | 30 | empty |
| 5 | 280 | 0.57 | 0.77 | 31 | empty |
Interfaces
1 interface between chains.
- A–B · 2083 Ų buried · 34 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 8 glycan (N-glycosylation).
Compared structures
- 3U14 · Structure of D50A-fructofuranosidase from Schwanniomyces occidentalis complexed with… · 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
- Elsewhere: RCSB PDB 3U14 · PDBe 3U14
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