› 3ueu

X-ray diffraction
2.1Å resolution

Bovine beta-lactoglobulin complex with lauric acid

Released:
DOI: 10.2210/pdb3ueu/pdb
PDB entry 3ueu coloured by chain, front view.
PDB entry 3ueu coloured by chain, side view.
PDB entry 3ueu coloured by chain, top view.
Source organism: Bos taurus
Primary publication:
Structural and thermodynamic studies of binding saturated fatty acids to bovine β-lactoglobulin.
Loch JI, Polit A, Bonarek P, Olszewska D, Kurpiewska K, Dziedzicka-Wasylewska M, Lewiński K
Int J Biol Macromol 50 1095-102 (2012)
PMID: 22425630

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136154 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-lactoglobulin Chain: A
Molecule details ›
Chain: A
Length: 162 amino acids
Theoretical weight: 18.3 KDa
Source organism: Bos taurus
UniProt:
  • Canonical: P02754 (Residues: 17-178; Coverage: 100%)
Gene name: LGB
Sequence domains: Lipocalin / cytosolic fatty-acid binding protein family
Structure domains: Lipocalin

Ligands and Environments

2 bound ligands:
Ligand DAO 1 x DAO
Ligand CL 1 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: OTHER
Spacegroup: P3221
Unit cell:
a: 52.87Å b: 52.87Å c: 110.503Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.214 0.209 0.255

Quick links

Citations

4 review citations

Correlating structure and energetics in protein-ligand interactions: paradigms and paradoxes.
Martin et al. (2013)
3 more

5 mentions without citation

Beta-Lactoglobulin as a Model Food Protein: How to Promote, Prevent, and Exploit Its Unfolding Processes.
Barbiroli et al. (2022)
4 more