› 2dh1

X-ray diffraction
7.65Å resolution

Crystal structure of peanut lectin lactose-azobenzene-4,4'-dicarboxylic acid-lactose complex

Released:
DOI: 10.2210/pdb2dh1/pdb
PDB entry 2dh1 coloured by chain, front view.
PDB entry 2dh1 coloured by chain, side view.
PDB entry 2dh1 coloured by chain, top view.
Source organism: Arachis hypogaea
Primary publication:
Multivalency in lectins - A crystallographic, modelling and light-scattering study involving peanut lectin and a bivalent ligand
Natchiar SK, Srinivas O, Nivedita M, Sagarika D, Jayaraman N, Surolia A, Vijayan M
Curr. Sci. 90 1230-1237 (2006)

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-136280 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Galactose-binding lectin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 236 amino acids
Theoretical weight: 25.21 KDa
Source organism: Arachis hypogaea
UniProt:
  • Canonical: P02872 (Residues: 24-259; Coverage: 94%)
Sequence domains: Legume lectin domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: I41
Unit cell:
a: 92.75Å b: 92.75Å c: 473.5Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.356 0.355 0.377

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Citations

1 mention without citation

On the use of logarithmic scales for analysis of diffraction data.
Urzhumtsev et al. (2009)