2cgy

X-ray diffraction
2.8Å resolution

STRUCTURE OF HELIX POMATIA AGGLUTININ WITH FORSMANN ANTIGEN

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo hexamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecules (2 distinct):
H_lectin domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 101 amino acids
Theoretical weight: 11.34 KDa
Source organism: Helix pomatia
UniProt:
  • Canonical: Q2F1K8 (Residues: 21-121; Coverage: 99%)
Gene name: hpa
Sequence domains: H-type lectin domain
Structure domains: Immunoglobulin-like

Ligands and Environments

Carbohydrate polymer : NEW Components: NGA, A2G
1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-2
Spacegroup: P6322
Unit cell:
a: 62.019Å b: 62.019Å c: 106.642Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.265 0.262 0.32