› 1y73

X-ray diffraction
2.9Å resolution

HIV-1 Dis(Mal) Duplex Pt-Soaked

Released:
DOI: 10.2210/pdb1y73/pdb
PDB entry 1y73 coloured by chain, front view.
PDB entry 1y73 coloured by chain, side view.
PDB entry 1y73 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
A crystallographic study of the binding of 13 metal ions to two related RNA duplexes.
Ennifar E, Walter P, Dumas P
Nucleic Acids Res 31 2671-82 (2003)
PMID: 12736317

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-196255 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
5'-R(*CP*UP*UP*GP*CP*UP*GP*AP*GP*GP*UP*GP*CP*AP*CP*AP*CP*AP*GP*CP*AP*AP*G)-3' Chains: A, B
Molecule details ›
Chains: A, B
Length: 23 nucleotides
Theoretical weight: 7.4 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

2 bound ligands:
Ligand MG 8 x MG
Ligand PT4 2 x PT4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ENRAF-NONIUS
Spacegroup: P3121
Unit cell:
a: 58.915Å b: 58.915Å c: 65.194Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.192 0.192 0.194
Expression system: Not provided

Quick links

Citations

14 review citations

Ions and RNA folding.
Draper et al. (2005)
13 more

1 mention without citation

Structural and computational studies of HIV-1 RNA.
Levintov et al. (2024)