PDBe 2y1z

X-ray diffraction
2.5Å resolution

Human alphaB Crystallin ACD R120G


Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Alpha-crystallin B chain Chains: A, B
Molecule details ›
Chains: A, B
Length: 94 amino acids
Theoretical weight: 10.65 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P02511 (Residues: 67-157; Coverage: 52%)
Gene names: CRYA2, CRYAB, HSPB5
Structure domains: Immunoglobulin-like

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P3221
Unit cell:
a: 60.73Å b: 60.73Å c: 100.15Å
α: 90° β: 90° γ: 120°
R R work R free
0.18 0.173 0.241
Expression system: Escherichia coli BL21(DE3)