PDB: 1a9q Compound: purine nucleoside phosphorylase Classification: PENTOSYLTRANSFERASE Entry date in PDB: 1998-07-15 Resolution [Å]: 2.00 R-Factor: 0.200

CHAIN: - SWISS-PROT/TREMBL: P55859    KEYWORD: 3D-structure    Glycosyltransferase    Transferase    EC: 2.4.2.1 SCOP: c.56.2.1 Alpha and beta proteins (a/b)    Phosphorylase/hydrolase-like    Purine and uridine phosphorylases    Purine and uridine phosphorylases    Purine nucleoside phosphorylase, PNP    Cow (Bos taurus) GO:  purine-nucleoside phosphorylase activity    transferase activity, transferring pentosyl groups    nucleobase, nucleoside, nucleotide and nucleic acid metabolism

Image Source: PDB

1b8o A - percentage of sequence identity: 99
1m73 E - percentage of sequence identity: 88