› 1sa9

X-ray diffraction
2.86Å resolution

Crystal Structure of the RNA octamer GGCGAGCC

Released:
DOI: 10.2210/pdb1sa9/pdb
PDB entry 1sa9 coloured by chain, front view.
PDB entry 1sa9 coloured by chain, side view.
PDB entry 1sa9 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Structures of two RNA octamers containing tandem G.A base pairs.
Jang SB, Baeyens K, Jeong MS, SantaLucia J, Turner D, Holbrook SR
Acta Crystallogr D Biol Crystallogr 60 829-35 (2004)
PMID: 15103128

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-196203 (preferred)
Entry contents:
1 distinct RNA molecule
Macromolecule:
5'-R(*GP*GP*CP*GP*AP*GP*CP*C)-3' Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 8 nucleotides
Theoretical weight: 2.58 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
X-ray source: RIGAKU
Spacegroup: P64
Unit cell:
a: 69.65Å b: 69.65Å c: 68.36Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.241 0.241 0.255
Expression system: Not provided

Quick links

Citations

7 citation in other articles

Sequence-based identification of 3D structural modules in RNA with RMDetect.
Cruz et al. (2011)
6 more

6 mentions without citation

Impact of 2'-hydroxyl sampling on the conformational properties of RNA: update of the CHARMM all-atom additive force field for RNA.
Denning et al. (2011)
5 more