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MolNFT v1 · #4215 · protein

Lectin from dioclea grandiflora complexed to trimannoside

1DGL: “Lectin from dioclea grandiflora complexed to trimannoside”. X-ray diffraction, 4 ligands (MAN, MMA, CA). MolNFT v1 #4215 on GenesisL1: 3D structure, binding sites and pockets in GL1X.

PDB
1DGL
Type
protein
Length
474 residues
Chains
2
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Lectin
UniProt
P08902
Ligands
MAN, MMA, CA, MN

Structure

x-ray diffraction · 1 distinct chain · 4% helix, 46% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
A, BLectinprotein2374% helix, 46% strandP08902

Ligands and binding sites

  • MAN · alpha-D-mannopyranose · sugar · 4 copies · chains A, B
  • MMA · methyl alpha-D-mannopyranoside · sugar · 2 copies · chains A, B
  • CA · Calcium ion · metal · 2 copies · chains A, B
  • MN · Manganese (II) 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 · 1115 Ų buried · 12 hydrogen bonds · protein-protein

Compared structures

  • 1DGL · Lectin from dioclea grandiflora complexed to trimannoside · the same entry in another collection · chain A against A, TM-score 1.00
  • P08902 · AlphaFold monomer V2.0 prediction for lectin alpha chain (P08902) · a predicted model of the same protein · chain A against A, TM-score 0.99

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