4ZFN: Hypoxanthine-guanine-xanthine phosphoribosyltransferase (HGXPRT) from Sulfolobus solfataricus containing GMP complexed in two different ways together with one or two MG2+

PDB ID: 4ZFNDownload
MMDB ID: 128952
PDB Deposition Date: 2015/4/21
Updated in MMDB: 2015/04
Experimental Method:
x-ray diffraction
Resolution: 1.901  Å
Source Organism:
Similar Structures:
Biological Unit for 4ZFN: tetrameric; determined by author and by software (PISA)
Molecular Components in 4ZFN
Label Count Molecule
Proteins (4 molecules)
4
Purine Phosphoribosyltransferase (Gpt-2)
Molecule annotation
Chemicals and Non-standard biopolymers (12 molecules)
1
4
GUANOSINE-5'-MONOPHOSPHATEGUANOSINE-5'-MONOPHOSPHATE
2
4
MAGNESIUM IONMAGNESIUM ION
3
4
SULFATE IONSULFATE 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