4M7W

Crystal structure of purine nucleoside phosphorylase from Leptotrichia buccalis C-1013-b, NYSGRC Target 029767.

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003824	molecular_function	catalytic activity
A	0004731	molecular_function	purine-nucleoside phosphorylase activity
A	0004850	molecular_function	uridine phosphorylase activity
A	0005829	cellular_component	cytosol
A	0006139	biological_process	nucleobase-containing compound metabolic process
A	0006152	biological_process	purine nucleoside catabolic process
A	0009116	biological_process	nucleoside metabolic process
A	0009164	biological_process	nucleoside catabolic process
A	0016757	molecular_function	glycosyltransferase activity
A	0016763	molecular_function	pentosyltransferase activity
B	0003824	molecular_function	catalytic activity
B	0004731	molecular_function	purine-nucleoside phosphorylase activity
B	0004850	molecular_function	uridine phosphorylase activity
B	0005829	cellular_component	cytosol
B	0006139	biological_process	nucleobase-containing compound metabolic process
B	0006152	biological_process	purine nucleoside catabolic process
B	0009116	biological_process	nucleoside metabolic process
B	0009164	biological_process	nucleoside catabolic process
B	0016757	molecular_function	glycosyltransferase activity
B	0016763	molecular_function	pentosyltransferase activity
C	0003824	molecular_function	catalytic activity
C	0004731	molecular_function	purine-nucleoside phosphorylase activity
C	0004850	molecular_function	uridine phosphorylase activity
C	0005829	cellular_component	cytosol
C	0006139	biological_process	nucleobase-containing compound metabolic process
C	0006152	biological_process	purine nucleoside catabolic process
C	0009116	biological_process	nucleoside metabolic process
C	0009164	biological_process	nucleoside catabolic process
C	0016757	molecular_function	glycosyltransferase activity
C	0016763	molecular_function	pentosyltransferase activity

Functional Information from PDB Data

site_id	AC1
Number of Residues	6
Details	BINDING SITE FOR RESIDUE PO4 A 400

Chain	Residue
A	GLY21
A	ARG88
A	GLY90
A	THR91
A	HOH563
B	ARG44

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site_id	AC2
Number of Residues	9
Details	BINDING SITE FOR RESIDUE PO4 B 400

Chain	Residue
B	ARG88
B	GLY90
B	THR91
B	GLU182
B	HOH515
B	HOH561
A	ARG44
B	GLY21
B	ARG25

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site_id	AC3
Number of Residues	7
Details	BINDING SITE FOR RESIDUE PO4 C 400

Chain	Residue
C	GLY21
C	ARG25
C	ARG44
C	ARG88
C	GLY90
C	THR91
C	HOH541

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Functional Information from PROSITE/UniProt

site_id	PS01232
Number of Residues	16
Details	PNP_UDP_1 Purine and other phosphorylases family 1 signature. GtGMGvPSiGIyshEL

Chain	Residue	Details
A	GLY62-LEU77

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