PDBe 2bb2

X-ray diffraction
2.1Å resolution

X-RAY ANALYSIS OF BETA B2-CRYSTALLIN AND EVOLUTION OF OLIGOMERIC LENS PROTEINS

Released:

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
homo tetramer
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Beta-crystallin B2 Chain: A
Molecule details ›
Chain: A
Length: 181 amino acids
Theoretical weight: 20.74 KDa
Source organism: Bos taurus
Expression system: Not provided
UniProt:
  • Canonical: P02522 (Residues: 15-195; Coverage: 88%)
Gene name: CRYBB2
Sequence domains: Beta/Gamma crystallin
Structure domains: Crystallins

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: I222
Unit cell:
a: 77.8Å b: 83.6Å c: 109.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.186 0.186 not available
Expression system: Not provided