Structure analysis

PROCAPSID OF BACTERIOPHAGE PHIX174

X-ray diffraction
3.5Å resolution
Source organism: Sinsheimervirus phiX174
Assembly composition:
hetero 420-mer (preferred)
Entry contents: 4 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero 420-mer
PDBe Complex ID: PDB-CPX-137188

Macromolecules

Chains: 1, 2, 3, 4
Length: 152 amino acids
Theoretical weight: 16.95 KDa
Source organism: Sinsheimervirus phiX174
UniProt:
  • Canonical: P69486 (Residues: 1-152; Coverage: 100%)
Gene name: D
Pfam: Bacteriophage scaffolding protein D
InterPro:
CATH: Scaffold protein D
SCOP: Scaffolding protein gpD of bacteriophage procapsid

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Chain: F
Length: 426 amino acids
Theoretical weight: 48.42 KDa
Source organism: Sinsheimervirus phiX174
UniProt:
  • Canonical: P03641 (Residues: 2-427; Coverage: 100%)
Gene name: F
Pfam: Capsid protein (F protein)
InterPro:
CATH: Microviridae F protein
SCOP: Microviridae-like VP

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Chain: G
Length: 175 amino acids
Theoretical weight: 19.06 KDa
Source organism: Sinsheimervirus phiX174
UniProt:
  • Canonical: P03643 (Residues: 1-175; Coverage: 100%)
Gene name: G
Pfam: Major spike protein (G protein)
InterPro:
CATH: Jelly Rolls
SCOP: Microviridae-like VP

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Chain: B
Length: 120 amino acids
Theoretical weight: 13.86 KDa
Source organism: Sinsheimervirus phiX174
UniProt:
  • Canonical: P03633 (Residues: 1-120; Coverage: 100%)
Gene name: B
Pfam: Scaffold protein B
InterPro:
CATH: Scaffolding protein gpD of bacteriophage procapsid

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