PDBe 1lgc

X-ray diffraction
2.8Å resolution

INTERACTION OF A LEGUME LECTIN WITH THE N2 FRAGMENT OF HUMAN LACTOTRANSFERRIN OR WITH THE ISOLATED BIANTENNARY GLYCOPEPTIDE: ROLE OF THE FUCOSE MOIETY

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Lectin beta-1 and beta-2 chains Chains: A, C, E
Molecule details ›
Chains: A, C, E
Length: 181 amino acids
Theoretical weight: 19.86 KDa
Source organism: Lathyrus ochrus
Expression system: Not provided
UniProt:
  • Canonical: P04122 (Residues: 1-181; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls
DIPEPTIDE Chains: H, I, J
Molecule details ›
Chains: H, I, J
Length: 2 amino acids
Theoretical weight: 260 Da
Mannose/glucose-specific lectin alpha 2 chain Chains: B, D, F
Molecule details ›
Chains: B, D, F
Length: 53 amino acids
Theoretical weight: 5.93 KDa
Source organism: Lathyrus ochrus
Expression system: Not provided
UniProt:
  • Canonical: P12307 (Residues: 1-53; Coverage: 100%)
Sequence domains: Legume lectin domain

Ligands and Environments

Experiments and Validation Details

Entry percentile scores
Spacegroup: P43212
Unit cell:
a: 117Å b: 117Å c: 120.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.185 0.185 not available
Expression system: Not provided