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Manganese;Manganese concanavalin A at pH 5.0

X-ray diffraction
2Å resolution
PDB entry 1dq5 coloured by chain, front view.
PDB entry 1dq5 coloured by chain, side view.
PDB entry 1dq5 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-Br
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Multimeric state: homo tetramer
Accessible surface area: 33306.82 Å2
Buried surface area: 10046.23 Å2
Dissociation area: 2,177.6 Å2
Dissociation energy (ΔGdiss): 10.16 kcal/mol
Dissociation entropy (TΔSdiss): 14.57 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-157353
Homo tetrameric assembly 1 of PDB entry 1dq5 coloured by chemically distinct molecules, front view.
Homo tetrameric assembly 1 of PDB entry 1dq5 coloured by chemically distinct molecules, side view.
Homo tetrameric assembly 1 of PDB entry 1dq5 coloured by chemically distinct molecules, top view.
    Assembly 1
Confidence : 87%
No. subunits : 4
Symmetry : D2
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3DComplex & QSbio predictionx
No. subunits : Unclear
Symmetry : Unclear
Evidence : This biological assembly agrees with the prediction of PISA but not of EPPIC

Macromolecules

Concanavalin-Br
Chain: A
Length: 237 amino acids
Theoretical weight: 25.62 KDa
Source organism: Canavalia ensiformis
UniProt:
  • Canonical: P55915 (Residues: 1-237; Coverage: 100%)
Pfam: Legume lectin domain
InterPro:
CATH: Jelly Rolls
SCOP: Legume lectins
Concanavalin-Br in PDB entry 1dq5, assembly 1, front view.
Concanavalin-Br in PDB entry 1dq5, assembly 1, side view.
Concanavalin-Br in PDB entry 1dq5, assembly 1, top view.
PDBe-KB: UniProt Coverage View: P55915  
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