MolNFT v1 · #5997 · protein
Structure of maltotetraitol bound to open-form maltodextrin binding protein in P1 crystal form
1EZ9 · Maltose-binding periplasmic protein: “Structure of maltotetraitol bound to open-form maltodextrin binding protein in P1 crystal form”. X-ray diffraction, 2 ligands (GLC, GLO), 5 pockets (best druggability 0.69). MolNFT v1 #5997 on…
- PDB
- 1EZ9
- Type
- protein
- Length
- 740 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Maltose-binding periplasmic protein
- UniProt
- P02928
- Ligands
- GLC, GLO
- Pockets
- 5 · best druggability 0.69
Structure
x-ray diffraction · 1 distinct chain · 45% helix, 18% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Maltose-binding periplasmic protein | protein | 370 | 45% helix, 18% strand | P02928 |
Ligands and binding sites
- GLC · alpha-D-glucopyranose · sugar · 6 copies · chains A, B
- GLO · D-glucose · sugar · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 3 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 506 | 0.69 | 0.79 | 55 | GLC |
| 2 | 120 | 0.60 | 0.85 | 30 | empty |
| 3 | 191 | 0.58 | 0.81 | 34 | GLC |
| 4 | 68 | 0.39 | 0.79 | 15 | empty |
| 5 | 104 | 0.38 | 0.74 | 16 | empty |
Interfaces
1 interface between chains.
- A–B · 338 Ų buried · 2 hydrogen bonds · protein-protein
Compared structures
- 1EZ9 · Structure of maltotetraitol bound to open-form maltodextrin binding protein in P1 crystal… · 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 P02928
- Elsewhere: RCSB PDB 1EZ9 · PDBe 1EZ9 · UniProt P02928
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