› 2bqp

X-ray diffraction
1.9Å resolution

THE STRUCTURE OF THE PEA LECTIN-D-GLUCOPYRANOSE COMPLEX

Released:
DOI: 10.2210/pdb2bqp/pdb
PDB entry 2bqp coloured by chain, front view.
PDB entry 2bqp coloured by chain, side view.
PDB entry 2bqp coloured by chain, top view.
Source organism: Pisum sativum
Primary publication:
The Structure of Pea Lectin-D-Glucopyranose Complex at a 1.9 A Resolution
Pletnev VZ, Ruzheinikov SN, Tsygannik IN, Mikhailova Yu I, Duax W, Ghosh D, Pangborn W
Russ. J. Bioorganic Chem. 23 469- (1997)

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-527004 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Lectin Chains: A, B
Molecule details ›
Chains: A, B
Length: 234 amino acids
Theoretical weight: 25.86 KDa
Source organism: Pisum sativum
UniProt:
  • Canonical: P02867 (Residues: 31-264; Coverage: 96%)
Gene names: LECA, PSL1
Sequence domains: Legume lectin domain
Structure domains: Jelly Rolls

Ligands and Environments

3 bound ligands:
Ligand GLC 2 x GLC
Ligand CA 2 x CA
Ligand MN 2 x MN
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P212121
Unit cell:
a: 62.838Å b: 135.246Å c: 54.781Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.161 0.161 0.188

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Citations

3 mentions without citation

Structural insights into SraP-mediated Staphylococcus aureus adhesion to host cells.
Yang et al. (2014)
2 more