PDBe 1ulm

X-ray diffraction
1.8Å resolution

Crystal Structure of Pokeweed Lectin-D2 complexed with tri-N-acetylchitotriose

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lectin-D2 Chains: A, B
Molecule details ›
Chains: A, B
Length: 82 amino acids
Theoretical weight: 9.11 KDa
Source organism: Phytolacca americana
UniProt:
  • Canonical: P83790 (Residues: 1-82; Coverage: 100%)
Sequence domains: Chitin recognition protein
Structure domains: Wheat Germ Agglutinin (Isolectin 2); domain 1

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-18B
Spacegroup: C2
Unit cell:
a: 98.561Å b: 26.282Å c: 65.217Å
α: 90° β: 109.9° γ: 90°
R-values:
R R work R free
0.198 0.195 0.234