5BQP: Hypoxanthine-guanine-xanthine phosphoribosyltransferase (HGXPRT) from Sulfolobus solfataricus with xanthosine and phosphate bound in the nucleotide binding site and with sulfate bound in the pyrophosphate binding site

PDB ID: 5BQPDownload
MMDB ID: 130621
PDB Deposition Date: 2015/5/29
Updated in MMDB: 2026/07
Experimental Method:
x-ray diffraction
Resolution: 1.7  Å
Source Organism:
Similar Structures:
Biological Unit for 5BQP: tetrameric; determined by software (PISA)
Molecular Components in 5BQP
Label Count Molecule
Proteins (4 molecules)
4
Purine Phosphoribosyltransferase (Gpt-2)
Molecule annotation
Chemicals and Non-standard biopolymers (19 molecules)
1
4
2,3-dihydroxanthosine2,3-dihydroxanthosine
2
4
PHOSPHATE IONPHOSPHATE ION
3
6
SULFATE IONSULFATE ION
4
2
TETRAETHYLENE GLYCOLTETRAETHYLENE GLYCOL
5
2
GLYCEROLGLYCEROL
6
1
TRIETHYLENE GLYCOLTRIETHYLENE GLYCOL
* 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