PDBID Molecule/
Organism		 Pfam Residues HETATM Symmetry Pubmed View
1xe3 PURINE NUCLEOSIDE PHOSPHORYLASE
Bacillus anthracis		PNP_UDP_1PRO A  67
ASP A 157
PRO D  67
ASP D 157
None
homomer
dihedral		16511068
4r2x URIDINE PHOSPHORYLASE
Shewanella oneidensis		PNP_UDP_1PRO A  69
ASP A 157
PRO B  69
ASP B 157
None
homomer
dihedral		25478848