› 5tdk

X-ray diffraction
1.43Å resolution

RNA decamer duplex with eight 2'-5'-linkages

Released:
DOI: 10.2210/pdb5tdk/pdb
PDB entry 5tdk coloured by chain, front view.
PDB entry 5tdk coloured by chain, side view.
PDB entry 5tdk coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
Structural insights into RNA duplexes with multiple 2΄-5΄-linkages.
Shen F, Luo Z, Liu H, Wang R, Zhang S, Gan J, Sheng J
OpenAccess logo Nucleic Acids Res 45 3537-3546 (2017)
PMID: 28034958

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-196974 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*CP*CP*GP*GP*CP*GP*CP*CP*GP*G)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 10 nucleotides
Theoretical weight: 3.21 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand SR 5 x SR
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.2.1
Spacegroup: C2
Unit cell:
a: 24.82Å b: 47.02Å c: 42.88Å
α: 90° β: 96.52° γ: 90°
R-values:
R R work R free
0.17 0.168 0.206
Expression system: Not provided

Quick links

Citations

2 review citations

Regulatory and Functional Involvement of Long Non-Coding RNAs in DNA Double-Strand Break Repair Mechanisms.
Papaspyropoulos et al. (2021)
1 more

1 mention without citation

Structural insights into RNA duplexes with multiple 2΄-5΄-linkages.
Shen et al. (2017)