Structure analysis

Structure of Helix Pomatia agglutinin with no ligands

X-ray diffraction
2.4Å resolution
Source organism: Helix pomatia
Assembly composition:
homo hexamer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo hexamer
Accessible surface area: 24695.0 Å2
Buried surface area: 9190.36 Å2
Dissociation area: 256.4 Å2
Dissociation energy (ΔGdiss): -1.13 kcal/mol
Dissociation entropy (TΔSdiss): 12.46 kcal/mol
Symmetry number: 6
PDBe Complex ID: PDB-CPX-173384

Macromolecules

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
Pfam: H-type lectin domain
InterPro:
CATH: Immunoglobulin-like
SCOP: Agglutinin HPA-like

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