› 255d

X-ray diffraction
2Å resolution

CRYSTAL STRUCTURE OF AN RNA DOUBLE HELIX INCORPORATING A TRACK OF NON-WATSON-CRICK BASE PAIRS

Released:
DOI: 10.2210/pdb255d/pdb
PDB entry 255d coloured by chain, front view.
PDB entry 255d coloured by chain, side view.
PDB entry 255d coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal structure of an RNA double helix incorporating a track of non-Watson-Crick base pairs.
Holbrook SR, Cheong C, Tinoco I, Kim SH
Nature 353 579-81 (1991)
PMID: 1922368

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-196295 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
RNA (5'-R(*GP*GP*AP*CP*UP*UP*CP*GP*GP*UP*CP*C)-3') Chain: A
Molecule details ›
Chain: A
Length: 12 nucleotides
Theoretical weight: 3.8 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: C2
Unit cell:
a: 38.28Å b: 32.28Å c: 36.38Å
α: 90° β: 124.8° γ: 90°
R-values:
R R work R free
0.164 not available not available
Expression system: Not provided

Quick links

Citations

28 review citations

How RNA folds.
Tinoco et al. (1999)
27 more

7 mentions without citation

Automated de novo prediction of native-like RNA tertiary structures.
Das et al. (2007)
6 more