8G2N: Crystal structure of Tetrahymena thermophila G-rich DNA with novel ligand PyDH2

PDB ID: 8G2NDownload
MMDB ID: 242589
PDB Deposition Date: 2023/2/6
Updated in MMDB: 2025/09
Experimental Method:
x-ray diffraction
Resolution: 1.33  Å
Source Organism:
Biological Unit for 8G2N: monomeric; determined by author
Molecular Components in 8G2N
Label Count Molecule
Nucleotide(1 molecule)
1
G-rich DNA
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
1
4,4'-{pyridine-2,6-diylbis[carbonyl-(1E)-hydrazin-2-yl-1-ylidene-(E)-methanylylidene]}bis(1-methylquinolin-1-ium)4,4'-{pyridine-2,6-diylbis[carbonyl-(1E)-hydrazin-2-yl-1-ylidene-(E)-methanylylidene]}bis(1-methylquinolin-1-ium)
2
1
MAGNESIUM IONMAGNESIUM ION
3
3
POTASSIUM IONPOTASSIUM ION
4
1
SPERMINESPERMINE
* 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