› 1una

X-ray diffraction
2.8Å resolution

UNASSEMBLED VIRUS COAT PROTEIN DIMER, BACTERIOPHAGE RNA-BINDING DIMER

Released:
DOI: 10.2210/pdb1una/pdb
PDB entry 1una coloured by chain, front view.
PDB entry 1una coloured by chain, side view.
PDB entry 1una coloured by chain, top view.
Source organism: Enterobacteria phage GA
Primary publication:
Crystal structure of the coat protein from the GA bacteriophage: model of the unassembled dimer.
Ni CZ, White CA, Mitchell RS, Wickersham J, Kodandapani R, Peabody DS, Ely KR
Protein Sci 5 2485-93 (1996)
PMID: 8976557

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-139444 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Capsid protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 129 amino acids
Theoretical weight: 13.65 KDa
Source organism: Enterobacteria phage GA
Expression system: Escherichia coli
UniProt:
  • Canonical: P07234 (Residues: 2-130; Coverage: 99%)
Sequence domains: Levivirus coat protein
Structure domains: MS2 Viral Coat Protein

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: P212121
Unit cell:
a: 59.3Å b: 60.5Å c: 67.1Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.204 0.204 0.284
Expression system: Escherichia coli

Quick links

Citations

2 review citations

Spherical viruses.
Rux et al. (1998)
1 more