3H5Q | pdb_00003h5q

Crystal structure of a putative pyrimidine-nucleoside phosphorylase from Staphylococcus aureus

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d3h5qa1	All alpha proteins	Methionine synthase domain-like	Nucleoside phosphorylase/phosphoribosyltransferase N-terminal domain	automated matches	automated matches	(Staphylococcus aureus subsp. aureus COL ) [TaxId: 93062 ],	SCOPe (2.08)
A	d3h5qa2	Alpha and beta proteins (a/b)	Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain	Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain	automated matches	automated matches	(Staphylococcus aureus subsp. aureus COL ) [TaxId: 93062 ],	SCOPe (2.08)
A	d3h5qa3	Alpha and beta proteins (a+b)	alpha/beta-Hammerhead	Pyrimidine nucleoside phosphorylase C-terminal domain	automated matches	automated matches	(Staphylococcus aureus subsp. aureus COL ) [TaxId: 93062 ],	SCOPe (2.08)
A	d3h5qa4	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Staphylococcus aureus subsp. aureus COL ) [TaxId: 93062 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Glycos_trans_3N	e3h5qA1	A: alpha arrays	X: Nucleoside phosphorylase/phosphoribosyltransferase-N (From Topology)	H: Nucleoside phosphorylase/phosphoribosyltransferase-N (From Topology)	T: Nucleoside phosphorylase/phosphoribosyltransferase-N	F: Glycos_trans_3N	ECOD (1.6)
A	PYNP_C	e3h5qA2	A: a+b complex topology	X: alpha/beta-Hammerhead/Barrel-sandwich hybrid	H: alpha/beta-Hammerhead/Barrel-sandwich hybrid	T: Pyrimidine nucleoside phosphorylase C-terminal domain	F: PYNP_C	ECOD (1.6)
A	Glycos_transf_3	e3h5qA3	A: a/b three-layered sandwiches	X: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain (From Topology)	H: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain (From Topology)	T: Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain	F: Glycos_transf_3	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.970.10	Mainly Alpha	Up-down Bundle	Transferase, Pyrimidine Nucleoside Phosphorylase	Chain A, domain 3	CATH (4.2.0)
A	3.40.1030.10	Alpha Beta	3-Layer(aba) Sandwich	Pyrimidine Nucleoside Phosphorylase	Chain A, domain 2	CATH (4.2.0)
A	3.90.1170.30	Alpha Beta	Alpha-Beta Complex	Aldehyde Oxidoreductase	domain 3	CATH (4.2.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Pyrimidine-nucleoside phosphorylase	1,4-alpha-oligoglucan phosphorylase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity deoxyuridine phosphorylase activity pentosyltransferase activity pyrimidine-nucleoside phosphorylase activity thymidine phosphorylase activity uridine phosphorylase activity cation binding ion binding binding metal ion binding 1,4-alpha-oligoglucan phosphorylase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity deoxyuridine phosphorylase activity pentosyltransferase activity pyrimidine-nucleoside phosphorylase activity thymidine phosphorylase activity uridine phosphorylase activity cation binding ion binding binding metal ion binding small molecule binding	nucleobase-containing compound metabolic process pyrimidine nucleobase metabolic process pyrimidine-containing compound metabolic process nucleobase-containing small molecule metabolic process nucleobase metabolic process small molecule metabolic process metabolic process cellular process primary metabolic process carbohydrate derivative metabolic process pyrimidine nucleoside metabolic process nucleoside metabolic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000053	Thymidine/pyrimidine-nucleoside phosphorylase	Family
A	IPR035902	Nucleoside phosphorylase/phosphoribosyltransferase catalytic domain superfamily	Homologous Superfamily
A	IPR036320	Glycosyl transferase family 3, N-terminal domain superfamily	Homologous Superfamily
A	IPR036566	Pyrimidine nucleoside phosphorylase-like, C-terminal domain superfamily	Homologous Superfamily
A	IPR000312	Glycosyl transferase, family 3	Domain
A	IPR017872	Pyrimidine-nucleoside phosphorylase, conserved site	Conserved Site
A	IPR017459	Glycosyl transferase family 3, N-terminal domain	Domain
A	IPR013102	Pyrimidine nucleoside phosphorylase, C-terminal	Domain
A	IPR018090	Pyrimidine-nucleoside phosphorylase, bacterial/eukaryotic	Family

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.