X-ray diffraction
1.7Å resolution

Structure of Narcissus pseudonarcissus lectin complex with Mannobiose at 1.7 A resolution, form II

Source organism: Narcissus pseudonarcissus
Entry authors: Rizkallah PJ, Ozbey S, Sauerborn MK

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
Bulb-type lectin domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 109 amino acids
Theoretical weight: 12.21 KDa
Source organism: Narcissus pseudonarcissus
  • Canonical: Q40423 (Residues: 1-85; Coverage: 74%)
Gene name: LECNPA 7
Structure domains: Bulb-type lectin domain

Ligands and Environments

Carbohydrate polymer : NEW Components: MAN
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: C2221
Unit cell:
a: 72.003Å b: 102.011Å c: 74.366Å
α: 90° β: 90° γ: 90°
R R work R free
0.188 0.187 0.213