Research workbench
Winged bean acidic lectin complexed with methyl-alpha-D-galactose
Analyse Winged bean acidic lectin complexed with methyl-alpha-D-galactose in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.
- PDB
- 1F9K
- Type
- protein
- Length
- 468 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Acidic lectin
- Ligands
- AMG, NAG, MAN, MN, CA
Structure
x-ray diffraction · 1 distinct chain · 3% helix, 47% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Acidic lectin | protein | 234 | 3% helix, 47% strand | — |
Ligands and binding sites
- AMG · methyl alpha-D-galactopyranoside · ligand · chains A
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 4 copies · chains A, B
- MAN · alpha-D-mannopyranose · sugar · 2 copies
- MN · Manganese (II) ion · metal · 2 copies · chains A, B
- CA · Calcium ion · metal · 2 copies · chains A, B
Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.
Interfaces
1 interface between chains.
- A–B · 870 Ų buried · 7 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 glycan (N-glycosylation).
Compared structures
- 1F9K · Winged bean acidic lectin complexed with methyl-alpha-D-galactose · 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 1F9K · PDBe 1F9K
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