PDBe 1lof

X-ray diffraction
2.3Å resolution

X-RAY STRUCTURE OF A BIANTENNARY OCTASACCHARIDE-LECTIN COMPLEX AT 2.3 ANGSTROMS RESOLUTION

Released:
Source organism: Lathyrus ochrus

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
hetero tetramer (preferred)
hetero dimer
Entry contents:
4 distinct polypeptide molecules
Macromolecules (4 distinct):
Lectin beta-1 and beta-2 chains Chain: A
Molecule details ›
Chain: A
Length: 181 amino acids
Theoretical weight: 19.85 KDa
Source organism: Lathyrus ochrus
UniProt:
  • Canonical: P04122 (Residues: 1-181; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls
Mannose/glucose-specific lectin alpha 1 chain Chain: B
Molecule details ›
Chain: B
Length: 52 amino acids
Theoretical weight: 5.78 KDa
Source organism: Lathyrus ochrus
UniProt:
  • Canonical: P12306 (Residues: 1-52; Coverage: 98%)
Lectin beta-1 and beta-2 chains Chain: C
Molecule details ›
Chain: C
Length: 181 amino acids
Theoretical weight: 19.91 KDa
Source organism: Lathyrus ochrus
UniProt:
  • Canonical: P04122 (Residues: 1-181; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls
Mannose/glucose-specific lectin alpha 1 chain Chain: D
Molecule details ›
Chain: D
Length: 52 amino acids
Theoretical weight: 5.81 KDa
Source organism: Lathyrus ochrus
UniProt:
  • Canonical: P12306 (Residues: 1-52; Coverage: 98%)

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2
Unit cell:
a: 78.3Å b: 75.4Å c: 103.9Å
α: 90° β: 92° γ: 90°
R-values:
R R work R free
0.19 0.19 not available