3IBK: Crystal structure of a telomeric RNA quadruplex

PDB ID: 3IBKDownload
MMDB ID: 81976
PDB Deposition Date: 2009/7/16
Updated in MMDB: 2023/11
Experimental Method:
x-ray diffraction
Resolution: 2.2  Å
Source Organism:
Biological Unit for 3IBK: dimeric; determined by author and by software (PISA)
Molecular Components in 3IBK
Label Count Molecule
Nucleotides(2 molecules)
2
RNA (5'-r(*(5bu)p*ap*gp*gp*gp*up*up*ap*gp*gp*gp*u)-3')
Molecule annotation
Chemicals and Non-standard biopolymers (2 molecules)
1
2
POTASSIUM IONPOTASSIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303