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cryo iDPC-STEM structure recorded with CSA 4.0

Electron Microscopy
3.5Å resolution
PDB entry 7q2r coloured by chain, front view.
PDB entry 7q2r coloured by chain, side view.
PDB entry 7q2r coloured by chain, top view.
Source organism: Tobacco mosaic virus (vulgare)
Assembly composition:
hetero dimer (preferred)
Entry contents: 1 distinct polypeptide molecule
1 distinct RNA molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Capsid protein and RNA
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Multimeric state: hetero dimer
Accessible surface area: 9597.59 Å2
Buried surface area: 751.25 Å2
Dissociation area: 375.63 Å2
Dissociation energy (ΔGdiss): -8.14 kcal/mol
Dissociation entropy (TΔSdiss): 6.95 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-159625

Macromolecules

Capsid protein
Chain: A
Length: 153 amino acids
Theoretical weight: 17.09 KDa
Source organism: Tobacco mosaic virus (vulgare)
UniProt:
  • Canonical: P69687 (Residues: 2-154; Coverage: 96%)
Gene name: CP
Pfam: Virus coat protein (TMV like)
InterPro:
Capsid protein in PDB entry 7q2r, assembly 1, front view.
Capsid protein in PDB entry 7q2r, assembly 1, side view.
Capsid protein in PDB entry 7q2r, assembly 1, top view.
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RNA chain B
Name: RNA (5'-R(P*GP*AP*A)-3')
Representative chains: B
Source organism: Tobacco mosaic virus (vulgare) [12243]
Length: 3 nucleotides
Theoretical weight: 959 Da
RNA (5'-R(P*GP*AP*A)-3') in PDB entry 7q2r, assembly 1, front view.
RNA (5'-R(P*GP*AP*A)-3') in PDB entry 7q2r, assembly 1, side view.
RNA (5'-R(P*GP*AP*A)-3') in PDB entry 7q2r, assembly 1, top view.
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