PDB: 1ecp Compound: purine nucleoside phosphorylase Classification: PENTOSYLTRANSFERASE Entry date in PDB: 1996-06-20 Resolution [Å]: 2.00 R-Factor: 0.200

CHAIN: A SWISS-PROT/TREMBL: P09743    KEYWORD: 3D-structure    Complete proteome    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    Escherichia coli GO:  catalytic activity    catalytic activity    purine-nucleoside phosphorylase activity    purine-nucleoside phosphorylase activity    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleoside metabolism    nucleoside metabolism    CHAIN: B SWISS-PROT/TREMBL: P09743    KEYWORD: 3D-structure    Complete proteome    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    Escherichia coli GO:  catalytic activity    catalytic activity    purine-nucleoside phosphorylase activity    purine-nucleoside phosphorylase activity    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleoside metabolism    nucleoside metabolism    CHAIN: C SWISS-PROT/TREMBL: P09743    KEYWORD: 3D-structure    Complete proteome    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    Escherichia coli GO:  catalytic activity    catalytic activity    purine-nucleoside phosphorylase activity    purine-nucleoside phosphorylase activity    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleoside metabolism    nucleoside metabolism    CHAIN: D SWISS-PROT/TREMBL: P09743    KEYWORD: 3D-structure    Complete proteome    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    Escherichia coli GO:  catalytic activity    catalytic activity    purine-nucleoside phosphorylase activity    purine-nucleoside phosphorylase activity    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleoside metabolism    nucleoside metabolism    CHAIN: E SWISS-PROT/TREMBL: P09743    KEYWORD: 3D-structure    Complete proteome    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    Escherichia coli GO:  catalytic activity    catalytic activity    purine-nucleoside phosphorylase activity    purine-nucleoside phosphorylase activity    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleoside metabolism    nucleoside metabolism    CHAIN: F SWISS-PROT/TREMBL: P09743    KEYWORD: 3D-structure    Complete proteome    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    Escherichia coli GO:  catalytic activity    catalytic activity    purine-nucleoside phosphorylase activity    purine-nucleoside phosphorylase activity    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleobase, nucleoside, nucleotide and nucleic acid metabolism    nucleoside metabolism    nucleoside metabolism

Image Source: PDB

1k9s A - percentage of sequence identity: 100
1pk9 A - percentage of sequence identity: 100
1vhw A - percentage of sequence identity: 79