› 2cwo

X-ray diffraction
3.3Å resolution

Crystal structure of RNA silencing suppressor p21 from Beet Yellows Virus

Released:
DOI: 10.2210/pdb2cwo/pdb
PDB entry 2cwo coloured by chain, front view.
PDB entry 2cwo coloured by chain, side view.
PDB entry 2cwo coloured by chain, top view.
Source organism: Beet yellows virus
Primary publication:
RNA silencing suppressor p21 of Beet yellows virus forms an RNA binding octameric ring structure.
Ye K, Patel DJ
Structure 13 1375-84 (2005)
PMID: 16154094

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo octamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-170661 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RNA silencing suppressor Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 197 amino acids
Theoretical weight: 22.76 KDa
Source organism: Beet yellows virus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q08545 (Residues: 1-177; Coverage: 100%)
Gene name: ORF8
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P3221
Unit cell:
a: 199.633Å b: 199.633Å c: 56.122Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.212 0.21 0.244
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

8 review citations

Antiviral immunity directed by small RNAs.
Ding et al. (2007)
7 more

2 mentions without citation

RNA silencing suppressor p21 of Beet yellows virus forms an RNA binding octameric ring structure.
Ye et al. (2005)
1 more