1YR3

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

Summary for 1YR3

Entry DOI	10.2210/pdb1yr3/pdb
Related	1YQQ 1YQU
Descriptor	Xanthosine phosphorylase, SULFATE ION, XANTHINE (3 entities in total)
Functional Keywords	purine nucleoside phosphorylase guanine xanthine, transferase
Biological source	Escherichia coli
Total number of polymer chains	6
Total formula weight	180682.58
Authors	Dandanell, G.,Szczepanowski, R.H.,Kierdaszuk, B.,Shugar, D.,Bochtler, M. (deposition date: 2005-02-03, release date: 2005-04-19, Last modification date: 2023-08-23)
Primary citation	Dandanell, G.,Szczepanowski, R.H.,Kierdaszuk, B.,Shugar, D.,Bochtler, M. Escherichia coli purine nucleoside phosphorylase II, the product of the xapA gene J.Mol.Biol., 348:113-125, 2005 Cited by PubMed: 15808857 DOI: 10.1016/j.jmb.2005.02.019 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (3.2 Å)

Structure validation