› 5ay3

X-ray diffraction
1.2Å resolution

Crystal structure of RNA duplex containing C-C base pairs

Released:
DOI: 10.2210/pdb5ay3/pdb
PDB entry 5ay3 coloured by chain, front view.
PDB entry 5ay3 coloured by chain, side view.
PDB entry 5ay3 coloured by chain, top view.
Source organism: synthetic construct
Primary publication:
High-Resolution Crystal Structure of a Silver(I)-RNA Hybrid Duplex Containing Watson-Crick-like C-Silver(I)-C Metallo-Base Pairs.
Kondo J, Tada Y, Dairaku T, Saneyoshi H, Okamoto I, Tanaka Y, Ono A
Angew Chem Int Ed Engl 54 13323-6 (2015)
PMID: 26448329

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-196901 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*GP*GP*AP*CP*UP*(CBR)P*GP*A*CP*UP*CP*C)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 12 nucleotides
Theoretical weight: 3.85 KDa
Source organism: synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
1 modified residue:
Ligand CBR 2 x CBR

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-17A
Spacegroup: P21
Unit cell:
a: 27.16Å b: 44.46Å c: 27.37Å
α: 90° β: 109.43° γ: 90°
R-values:
R R work R free
0.184 0.184 0.198
Expression system: Not provided

Quick links

Citations

3 review citations

Metal-Mediated Base Pairs: From Characterization to Application.
Jash et al. (2017)
2 more

1 mention without citation

A Comprehensive Ab Initio Study of Halogenated A···U and G···C Base Pair Geometries and Energies.
Gomila et al. (2023)