› 420d

X-ray diffraction
1.9Å resolution

CRYSTAL STRUCTURE OF A 16-MER RNA DUPLEX WITH NON-ADJACENT A(ANTI).G(SYN) MISMATCHES

Released:
DOI: 10.2210/pdb420d/pdb
PDB entry 420d coloured by chain, front view.
PDB entry 420d coloured by chain, side view.
PDB entry 420d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal structure of an RNA 16-mer duplex R(GCAGAGUUAAAUCUGC)2 with nonadjacent G(syn).A+(anti) mispairs.
Pan B, Mitra SN, Sundaralingam M
Biochemistry 38 2826-31 (1999)
PMID: 10052954

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-196763 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*GP*CP*AP*GP*AP*GP*UP*UP*AP*AP*AP*UP*CP*UP*GP*C)-3') Chains: A, B
Molecule details ›
Chains: A, B
Length: 16 nucleotides
Theoretical weight: 5.12 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:
Ligand NA 1 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: R3
Unit cell:
a: 42.53Å b: 42.53Å c: 128.06Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.207 0.197 0.296
Expression system: Not provided

Quick links

Citations

2 review citations

Stitching together RNA tertiary architectures.
Hermann et al. (1999)
1 more

5 mentions without citation

Aromatic 19F-13C TROSY: a background-free approach to probe biomolecular structure, function, and dynamics.
Boeszoermenyi et al. (2019)
4 more