› 2bfu

X-ray diffraction
4Å resolution

X-ray structure of CPMV top component

Released:
DOI: 10.2210/pdb2bfu/pdb
PDB entry 2bfu coloured by chain, front view.
PDB entry 2bfu coloured by chain, side view.
PDB entry 2bfu coloured by chain, top view.
Source organism: Cowpea mosaic virus
Primary publication:
Generation and structural analysis of reactive empty particles derived from an icosahedral virus.
Ochoa WF, Chatterji A, Lin T, Johnson JE
Chem Biol 13 771-8 (2006)
PMID: 16873025

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero 120-mer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-137124 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Large capsid protein Chain: L
Molecule details ›
Chain: L
Length: 369 amino acids
Theoretical weight: 40.86 KDa
Source organism: Cowpea mosaic virus
UniProt:
  • Canonical: P03599 (Residues: 460-828; Coverage: 35%)
Sequence domains: Large coat protein
Structure domains: Jelly Rolls
Mature small capsid protein Chain: S
Molecule details ›
Chain: S
Length: 189 amino acids
Theoretical weight: 20.96 KDa
Source organism: Cowpea mosaic virus
UniProt:
  • Canonical: P03599 (Residues: 834-1022; Coverage: 18%)
Sequence domains: Small coat protein
Structure domains: Jelly Rolls

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS
Spacegroup: I23
Unit cell:
a: 311.407Å b: 311.407Å c: 311.407Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.23 0.23 not available

Quick links

Citations

13 review citations

Modified natural nanoparticles as contrast agents for medical imaging.
Cormode et al. (2010)
12 more

2 mentions without citation

Engineering protein nanocages as carriers for biomedical applications.
Bhaskar et al. (2017)
1 more