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Cryo-EM reconstruction of Neisseria meningitidis Type IV pilus

Electron Microscopy
6Å resolution
PDB entry 5kua coloured by chain, front view.
PDB entry 5kua coloured by chain, side view.
PDB entry 5kua coloured by chain, top view.
Source organism: Neisseria meningitidis
Assembly composition:
homo 26-mer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Pilin
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Multimeric state: homo 26-mer
Accessible surface area: 120259.31 Å2
Buried surface area: 102490.22 Å2
Dissociation area: 31,258.86 Å2
Dissociation energy (ΔGdiss): 428.73 kcal/mol
Dissociation entropy (TΔSdiss): 58.81 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-103491

Macromolecules

Pilin
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z
Length: 161 amino acids
Theoretical weight: 17.07 KDa
Source organism: Neisseria meningitidis
UniProt:
  • Canonical: A0A1I9GEU1 (Residues: 1-161; Coverage: 100%)
Pfam:
InterPro:
Pilin in PDB entry 5kua, assembly 1, front view.
Pilin in PDB entry 5kua, assembly 1, side view.
Pilin in PDB entry 5kua, assembly 1, top view.
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