4QYI: 1.95 Angstrom resolution crystal structure of a hypoxanthine-guanine phosphoribosyltransferase (hpt-2) from Bacillus anthracis str. 'Ames Ancestor' with HEPES molecule in the active site

PDB ID: 4QYIDownload
MMDB ID: 122762
PDB Deposition Date: 2014/7/24
Updated in MMDB: 2017/12
Experimental Method:
x-ray diffraction
Resolution: 1.95  Å
Source Organism:
Similar Structures:
Biological Unit for 4QYI: dimeric; determined by author and by software (PISA)
Molecular Components in 4QYI
Label Count Molecule
Proteins (2 molecules)
1
Hypoxanthine Phosphoribosyltransferase
Molecule annotation
1
Hypoxanthine Phosphoribosyltransferase
Molecule annotation
Chemicals and Non-standard biopolymers (6 molecules)
1
2
MAGNESIUM IONMAGNESIUM ION
2
4
PHOSPHATE IONPHOSPHATE 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