Research workbench
Crystal structure of covalent maltosyl-alpha-glucosidase intermediate
Analyse Crystal structure of covalent maltosyl-alpha-glucosidase intermediate in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 7EHI
- Type
- protein
- Length
- 588 residues
- Chains
- 1
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Alpha glucosidase
- EC
- 3.2.1.20
- Ligands
- GLC, CA, SO4
- Pockets
- 5 · best druggability 0.61
Structure
x-ray diffraction · 1 distinct chain · 31% helix, 25% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A | Alpha glucosidase (EC 3.2.1.20) | protein | 588 | 31% helix, 25% strand | — |
Ligands and binding sites
- GLC · alpha-D-glucopyranose · sugar · 2 copies · chains A
- CA · Calcium ion · metal · chains A
- SO4 · Sulfate ion · ion · 7 copies · chains A
- MES · 2-(N-morpholino)-ethanesulfonic acid · additive · 2 copies · chains A
- GOL · Glycerol · additive · 2 copies · chains A
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Pockets
5 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.
| Volume (ų) | Druggability | Buriedness | Lining residues | Inside | |
|---|---|---|---|---|---|
| 1 | 309 | 0.61 | 0.79 | 38 | GLC |
| 2 | 321 | 0.61 | 0.79 | 36 | empty |
| 3 | 76 | 0.43 | 0.80 | 19 | empty |
| 4 | 52 | 0.28 | 0.74 | 14 | empty |
| 5 | 54 | 0.26 | 0.73 | 14 | empty |
Modifications
Observed in the structure: 1 glycan (N-glycosylation).
Compared structures
- 7EHI · Crystal structure of covalent maltosyl-alpha-glucosidase intermediate · 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 7EHI · PDBe 7EHI
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