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Cyrstal structure of human alpha-synuclein (32-57) fused to maltose binding protein (MBP)

X-ray diffraction
1.302Å resolution
PDB entry 3q27 coloured by chain, front view.
PDB entry 3q27 coloured by chain, side view.
PDB entry 3q27 coloured by chain, top view.
Source organisms:
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Alpha-synuclein, Maltose/maltodextrin-binding periplasmic protein
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Multimeric state: monomeric
Accessible surface area: 16933.03 Å2
Buried surface area: 1510.62 Å2
Dissociation area: 350.71 Å2
Dissociation energy (ΔGdiss): -3.79 kcal/mol
Dissociation entropy (TΔSdiss): 4.26 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-142535

Macromolecules

Alpha-synuclein; Maltose/maltodextrin-binding periplasmic protein
Chain: A
Length: 397 amino acids
Theoretical weight: 43.43 KDa
Source organisms: Expression system: Escherichia coli
UniProt:
  • Canonical: P0AEX9 (Residues: 27-392; Coverage: 99%)
  • Canonical: P37840 (Residues: 32-57; Coverage: 19%)
    • nullnull
Gene names: JW3994, NACP, PARK1, SNCA, b4034, malE
Pfam: Bacterial extracellular solute-binding protein
InterPro:
CATH: Periplasmic binding protein-like II
Alpha-synuclein in PDB entry 3q27, assembly 1, front view.
Alpha-synuclein in PDB entry 3q27, assembly 1, side view.
Alpha-synuclein in PDB entry 3q27, assembly 1, top view.
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