PDBe 1rin

X-ray diffraction
2.6Å resolution

X-RAY CRYSTAL STRUCTURE OF A PEA LECTIN-TRIMANNOSIDE COMPLEX AT 2.6 ANGSTROMS RESOLUTION

Released:
Source organism: Pisum sativum

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):
Lectin beta chain Chains: A, C
Molecule details ›
Chains: A, C
Length: 180 amino acids
Theoretical weight: 19.89 KDa
Source organism: Pisum sativum
Expression system: Not provided
UniProt:
  • Canonical: P02867 (Residues: 31-210; Coverage: 74%)
Gene names: LECA, PSL1
Structure domains: Jelly Rolls
Lectin alpha chain Chains: B, D
Molecule details ›
Chains: B, D
Length: 49 amino acids
Theoretical weight: 5.33 KDa
Source organism: Pisum sativum
Expression system: Not provided
UniProt:
  • Canonical: P02867 (Residues: 218-266; Coverage: 20%)
Gene names: LECA, PSL1

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 64.3Å b: 73.4Å c: 108.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.183 0.183 not available
Expression system: Not provided