Annotations: 5ESX

Crystal structure of hypoxanthine-guanine phosphoribosyltransferase complexed with GMP from Legionella pneumophila

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)
B	d5esxb1	Alpha and beta proteins (a/b)	PRTase-like	PRTase-like	automated matches	automated matches	(Legionella pneumophila subsp. pneumophila ATCC 43290 ) [TaxId: 933093 ],	SCOPe (2.08)
B	d5esxb2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Legionella pneumophila subsp. pneumophila ATCC 43290 ) [TaxId: 933093 ],	SCOPe (2.08)
A	d5esxa1	Alpha and beta proteins (a/b)	PRTase-like	PRTase-like	automated matches	automated matches	(Legionella pneumophila subsp. pneumophila ATCC 43290 ) [TaxId: 933093 ],	SCOPe (2.08)
A	d5esxa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	(Legionella pneumophila subsp. pneumophila ATCC 43290 ) [TaxId: 933093 ],	SCOPe (2.08)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	PIF1	e5esxB1	A: alpha arrays	X: HTH	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PIF1	ECOD (v295.2)
A	PIF1	e5esxA1	A: alpha arrays	X: HTH	H: Immunoglobulin-related	T: Immunoglobulin/Fibronectin type III/E set domains/PapD-like	F: PIF1	ECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	3.40.50.2020	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)
A	3.40.50.2020	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold		CATH (4.3.0)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Purine/pyrimidine phosphoribosyltransferase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding pentosyltransferase activity hypoxanthine phosphoribosyltransferase activity glycosyltransferase activity purine phosphoribosyltransferase activity transferase activity catalytic activity	IMP salvage ribose phosphate metabolic process IMP metabolic process purine ribonucleoside monophosphate biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process nucleobase-containing compound metabolic process nucleotide salvage metabolic compound salvage ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process IMP salvage ribose phosphate metabolic process IMP metabolic process purine ribonucleoside monophosphate biosynthetic process nucleotide biosynthetic process carbohydrate derivative metabolic process purine ribonucleotide biosynthetic process nucleobase-containing compound metabolic process nucleotide salvage metabolic compound salvage ribonucleotide biosynthetic process purine nucleoside monophosphate biosynthetic process purine ribonucleoside monophosphate metabolic process purine nucleotide metabolic process ribonucleotide metabolic process nucleobase-containing small molecule metabolic process purine-containing compound biosynthetic process purine nucleoside monophosphate metabolic process purine nucleotide salvage small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process nucleoside monophosphate metabolic process nucleoside phosphate metabolic process carbohydrate derivative biosynthetic process purine-containing compound salvage primary metabolic process nucleotide metabolic process nucleobase-containing compound biosynthetic process nucleoside monophosphate biosynthetic process purine-containing compound metabolic process IMP biosynthetic process biosynthetic process purine ribonucleotide salvage organophosphate metabolic process organophosphate biosynthetic process nucleoside phosphate biosynthetic process metabolic process cellular process purine ribonucleotide metabolic process ribonucleoside monophosphate biosynthetic process purine nucleotide biosynthetic process hypoxanthine metabolic process purine nucleobase metabolic process nucleobase metabolic process GMP metabolic process GMP salvage GMP biosynthetic process guanine metabolic process nucleobase biosynthetic process guanine salvage purine nucleobase biosynthetic process purine nucleobase salvage guanine biosynthetic process	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR050408	Hypoxanthine-guanine phosphoribosyltransferase	Family
A, B	IPR000836	Phosphoribosyltransferase domain	Domain
A, B	IPR029057	Phosphoribosyltransferase-like	Homologous Superfamily