3kza

X-ray diffraction
2Å resolution

Crystal structure of Gyuba, a patched chimera of b-lactglobulin

Released:
Source organism: Equus caballus
Primary publication:
Structure and stability of Gyuba, a β-lactoglobulin chimera.
Protein Sci. 20 1867-75 (2011)
PMID: 21853497

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo dimer
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-lactoglobulin Chains: A, B
Molecule details ›
Chains: A, B
Length: 162 amino acids
Theoretical weight: 18.31 KDa
Source organism: Equus caballus
Expression system: Escherichia coli
Structure domains: Lipocalin

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE AR-NW12A
Spacegroup: P65
Unit cell:
a: 68.925Å b: 68.925Å c: 151.616Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.237 0.235 0.285
Expression system: Escherichia coli