4j50

X-ray diffraction
1.65Å resolution

Crystal Structure of an Expanded RNA CAG Repeat

Released:

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
homo dimer (preferred)
homo hexamer
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*UP*UP*GP*GP*GP*CP*CP*AP*GP*CP*AP*GP*CP*AP*GP*GP*UP*CP*C)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 19 nucleotides
Theoretical weight: 6.11 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: R3
Unit cell:
a: 46.338Å b: 46.338Å c: 134.597Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.169 0.168 0.18
Expression system: Not provided