4Q4O: tRNA-Guanine Transglycosylase (TGT) in Complex with 6-Amino-2-{[2-(piperidin-1-yl)ethyl]amino}-1H,7H,8H-imidazo[4,5-g]quinazolin-8-one

PDB ID: 4Q4ODownload
MMDB ID: 121369
PDB Deposition Date: 2014/4/15
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 1.35  Å
Source Organism:
Similar Structures:
Biological Unit for 4Q4O: dimeric; determined by author and by software (PISA)
Molecular Components in 4Q4O
Label Count Molecule
Proteins (2 molecules)
2
Queuine tRNA-ribosyltransferase
Molecule annotation
Chemicals and Non-standard biopolymers (12 molecules)
1
2
ZINC IONZINC ION
2
2
DIMETHYL SULFOXIDEDIMETHYL SULFOXIDE
3
4
GLYCEROLGLYCEROL
4
2
CHLORIDE IONCHLORIDE ION
5
2
6-amino-2-{[2-(piperidin-1-yl)ethyl]amino}-3,5-dihydro-8H-imidazo[4,5-g]quinazolin-8-one6-amino-2-{[2-(piperidin-1-yl)ethyl]amino}-3,5-dihydro-8H-imidazo[4,5-g]quinazolin-8-one
* 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