X-ray diffraction
1.54Å resolution

Crystal structure of GCCGCCGC duplex

Source organism: Homo sapiens
Primary publication:
Crystallographic characterization of CCG repeats.
Nucleic Acids Res. 40 8155-62 (2012)
PMID: 22718980

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
RNA duplex containing CCG repeats Chains: A, B
Molecule details ›
Chains: A, B
Length: 8 nucleotides
Theoretical weight: 2.52 KDa
Source organism: Homo sapiens
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.2
Spacegroup: R3
Unit cell:
a: 40.58Å b: 40.58Å c: 56.144Å
α: 90° β: 90° γ: 120°
R R work R free
0.257 0.255 0.304
Expression system: Not provided