1YR3: Escherichia coli purine nucleoside phosphorylase II, the product of the xapA gene

PDB ID: 1YR3Download
MMDB ID: 32949
PDB Deposition Date: 2005/2/3
Updated in MMDB: 2007/10
Experimental Method:
x-ray diffraction
Resolution: 3.2  Å
Source Organism:
Similar Structures:
Biological Unit for 1YR3: hexameric; determined by author and by software (PISA)
Molecular Components in 1YR3
Label Count Molecule
Proteins (6 molecules)
6
Xanthosine Phosphorylase
(Gene symbol: xapA)
Molecule annotation
Chemicals and Non-standard biopolymers (12 molecules)
1
6
SULFATE IONSULFATE ION
2
6
XANTHINEXANTHINE
* 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