› 1xj9

X-ray diffraction
2.6Å resolution

Crystal structure of a partly self-complementary peptide nucleic acid (PNA) oligomer showing a duplex-triplex network

Released:
DOI: 10.2210/pdb1xj9/pdb
PDB entry 1xj9 coloured by chain, front view.
PDB entry 1xj9 coloured by chain, side view.
PDB entry 1xj9 coloured by chain, top view.
Source organism: Synthetic construct
Primary publication:
Crystal structure of a partly self-complementary peptide nucleic acid (PNA) oligomer showing a duplex-triplex network.
Petersson B, Nielsen BB, Rasmussen H, Larsen IK, Gajhede M, Nielsen PE, Kastrup JS
J Am Chem Soc 127 1424-30 (2005)
PMID: 15686374

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-114816 (preferred)
Entry contents:
1 distinct DNA molecule
Macromolecule:
peptide nucleic acid, (H-P(*GPN*TPN*APN*GPN*APN*TPN*CPN*APN*CPN*TPN)-LYS-NH2) Chains: A, B
Molecule details ›
Chains: A, B
Length: 11 nucleotides
Theoretical weight: 2.8 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
X-ray source: ESRF BEAMLINE BM14
Spacegroup: C2
Unit cell:
a: 55.6Å b: 41.9Å c: 30.1Å
α: 90° β: 117.7° γ: 90°
R-values:
R R work R free
0.255 0.255 0.277
Expression system: Not provided

Quick links

Citations

7 review citations

Real-time PCR detection chemistry.
Navarro et al. (2015)
6 more

3 mentions without citation

Antibacterial Peptide Nucleic Acids-Facts and Perspectives.
Wojciechowska et al. (2020)
2 more