MolNFT v1 · #10338 · protein
Arcelin-5, a lectin-like defense protein from phaseolus vulgaris
1IOA · Arcelin-5A: “Arcelin-5, a lectin-like defense protein from phaseolus vulgaris”. X-ray diffraction, 2 ligands (NAG, FUC). MolNFT v1 #10338 on GenesisL1: 3D structure, binding sites and pockets in GL1X.
- PDB
- 1IOA
- Type
- protein
- Length
- 456 residues
- Chains
- 2
- Method
- x-ray diffraction
- Collection
- MolNFT v1 / PDB
- Contract
- 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
- Owner
- 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
- Molecule
- Arcelin-5A
- Ligands
- NAG, FUC
Structure
x-ray diffraction · 1 distinct chain · 6% helix, 46% strand (DSSP).
| Chain | Molecule | Type | Residues | Secondary structure | UniProt |
|---|---|---|---|---|---|
| A, B | Arcelin-5A | protein | 228 | 6% helix, 46% strand | — |
Ligands and binding sites
- NAG · 2-acetamido-2-deoxy-beta-D-glucopyranose · sugar · 4 copies · chains A, B
- FUC · alpha-L-fucopyranose · sugar · 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 · 377 Ų buried · 2 hydrogen bonds · protein-protein
Modifications
Observed in the structure: 2 disulfide, 2 glycan (disulfide, N-glycosylation).
Compared structures
- 1IOA · Arcelin-5, a lectin-like defense protein from phaseolus vulgaris · 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 1IOA · PDBe 1IOA
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