PDBe 1lob

X-ray diffraction
2Å resolution

THREE-DIMENSIONAL STRUCTURES OF COMPLEXES OF LATHYRUS OCHRUS ISOLECTIN I WITH GLUCOSE AND MANNOSE: FINE SPECIFICITY OF THE MONOSACCHARIDE-BINDING SITE

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero tetramer
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Mannose/glucose-specific lectin alpha 1 chain Chains: B, D, F, H
Molecule details ›
Chains: B, D, F, H
Length: 52 amino acids
Theoretical weight: 5.78 KDa
Source organism: Lathyrus ochrus
Expression system: Not provided
UniProt:
  • Canonical: P12306 (Residues: 1-52; Coverage: 98%)
Lectin beta-1 and beta-2 chains Chains: A, C, E, G
Molecule details ›
Chains: A, C, E, G
Length: 181 amino acids
Theoretical weight: 19.85 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

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P21
Unit cell:
a: 56.3Å b: 139.8Å c: 62.7Å
α: 90° β: 91° γ: 90°
R-values:
R R work R free
0.182 0.182 not available
Expression system: Not provided