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X-ray refinement of D2O soaked crystal of concanavalin A

X-ray diffraction
1.8Å resolution
PDB entry 1qny coloured by chain, front view.
PDB entry 1qny coloured by chain, side view.
PDB entry 1qny coloured by chain, top view.
Source organism: Canavalia ensiformis
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Concanavalin-A, 2nd part
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Multimeric state: homo tetramer
Accessible surface area: 33120.08 Å2
Buried surface area: 10214.13 Å2
Dissociation area: 2,423.98 Å2
Dissociation energy (ΔGdiss): 3.66 kcal/mol
Dissociation entropy (TΔSdiss): 14.63 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-526999

Macromolecules

Concanavalin-A, 2nd part
Chain: A
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
UniProt:
  • Canonical: P02866 (Residues: 28-148; Coverage: 46%)
Pfam: Legume lectin domain
InterPro:
CATH: Jelly Rolls
SCOP: Legume lectins
Concanavalin-A, 2nd part in PDB entry 1qny, assembly 1, front view.
Concanavalin-A, 2nd part in PDB entry 1qny, assembly 1, side view.
Concanavalin-A, 2nd part in PDB entry 1qny, assembly 1, top view.
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