Structure analysis

Mechanism of cellular recognition by PCV2

Electron Microscopy
3.5Å resolution
Source organism: Porcine circovirus 2
Assembly composition:
homo 60-mer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
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Multimeric state: homo 60-mer
Accessible surface area: 407031.14 Å2
Buried surface area: 231437.48 Å2
Dissociation area: 115,311.19 Å2
Dissociation energy (ΔGdiss): 181.11 kcal/mol
Dissociation entropy (TΔSdiss): 836.01 kcal/mol
Symmetry number: 60
PDBe Complex ID: PDB-CPX-182335

Macromolecules

Chains: A1, A2, A3, A4, A5, A6, A7, A8, A9, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, Aa, Ab, Ac, Ad, Ae, Af, Ag, Ah, Ai, Aj, Ak, Al, Am, An, Ao, Ap, Aq, Ar, As, At, Au, Av, Aw, Ax, Ay
Length: 233 amino acids
Theoretical weight: 27.9 KDa
Source organism: Porcine circovirus 2
Expression system: Trichoplusia ni
UniProt:
  • Canonical: Q805N7 (Residues: 1-233; Coverage: 100%)
Gene names: Cap, ORF2, PCV2_gp3, cap, cp
Pfam: Circovirus capsid protein
InterPro:

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