PDBe 3ipv

X-ray diffraction
2.04Å resolution

Crystal structure of Spatholobus parviflorus seed lectin

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Seed lectin beta chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 239 amino acids
Theoretical weight: 25.26 KDa
Source organism: Spatholobus parviflorus
UniProt:
  • Canonical: P86353 (Residues: 1-239; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls
Seed lectin alpha chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 251 amino acids
Theoretical weight: 26.34 KDa
Source organism: Spatholobus parviflorus
UniProt:
  • Canonical: P86352 (Residues: 1-251; Coverage: 100%)
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BRUKER AXS MICROSTAR
Spacegroup: P1
Unit cell:
a: 60.998Å b: 60.792Å c: 78.179Å
α: 101.32° β: 91.38° γ: 104.32°
R-values:
R R work R free
0.199 0.199 0.264