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Myxococcus xanthus encapsulin protein (EncA)

Electron Microscopy
4.6Å resolution
PDB entry 4pt2 coloured by chain, front view.
PDB entry 4pt2 coloured by chain, side view.
PDB entry 4pt2 coloured by chain, top view.
Source organism: Myxococcus xanthus DK 1622
Assembly composition:
homo 180-mer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Type 1 encapsulin shell protein EncA
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Multimeric state: homo 180-mer
Accessible surface area: 1847032.97 Å2
Buried surface area: 999254.46 Å2
Dissociation area: 129,121.22 Å2
Dissociation energy (ΔGdiss): 1,161.89 kcal/mol
Dissociation entropy (TΔSdiss): 232.62 kcal/mol
Symmetry number: 60
PDBe Complex ID: PDB-CPX-172805

Macromolecules

Type 1 encapsulin shell protein EncA
Chains: A, B, P
Length: 287 amino acids
Theoretical weight: 31.69 KDa
Source organism: Myxococcus xanthus DK 1622
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q1D6H4 (Residues: 1-287; Coverage: 100%)
Gene names: MXAN_3556, encA
Pfam: Encapsulating protein for peroxidase
InterPro: Type 1 encapsulin shell protein
Type 1 encapsulin shell protein EncA in PDB entry 4pt2, assembly 1, front view.
Type 1 encapsulin shell protein EncA in PDB entry 4pt2, assembly 1, side view.
Type 1 encapsulin shell protein EncA in PDB entry 4pt2, assembly 1, top view.
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