Annotations: 1BD4

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B [auth C]	d1bd4c_	Alpha and beta proteins (a/b)	PRTase-like	PRTase-like	Phosphoribosyltransferases (PRTases)	Uracil PRTase, Upp	(Toxoplasma gondii ) [TaxId: 5811 ],	SCOPe (2.08)
C [auth B]	d1bd4b_	Alpha and beta proteins (a/b)	PRTase-like	PRTase-like	Phosphoribosyltransferases (PRTases)	Uracil PRTase, Upp	(Toxoplasma gondii ) [TaxId: 5811 ],	SCOPe (2.08)
D [auth A]	d1bd4a_	Alpha and beta proteins (a/b)	PRTase-like	PRTase-like	Phosphoribosyltransferases (PRTases)	Uracil PRTase, Upp	(Toxoplasma gondii ) [TaxId: 5811 ],	SCOPe (2.08)
A [auth D]	d1bd4d_	Alpha and beta proteins (a/b)	PRTase-like	PRTase-like	Phosphoribosyltransferases (PRTases)	Uracil PRTase, Upp	(Toxoplasma gondii ) [TaxId: 5811 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth C]	SCOP2B Superfamily	PRTase-like	8032247	3000060	SCOP2B (2022-06-29)
C [auth B]	SCOP2B Superfamily	PRTase-like	8032247	3000060	SCOP2B (2022-06-29)
D [auth A]	SCOP2B Superfamily	PRTase-like	8032247	3000060	SCOP2B (2022-06-29)
A [auth D]	SCOP2B Superfamily	PRTase-like	8032247	3000060	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth C]	UPRTase	e1bd4C1	A: a/b three-layered sandwiches	X: PRTase-like (From Topology)	H: PRTase-like (From Topology)	T: PRTase-like	F: UPRTase	ECOD (1.6)
C [auth B]	UPRTase	e1bd4B1	A: a/b three-layered sandwiches	X: PRTase-like (From Topology)	H: PRTase-like (From Topology)	T: PRTase-like	F: UPRTase	ECOD (1.6)
D [auth A]	UPRTase	e1bd4A1	A: a/b three-layered sandwiches	X: PRTase-like (From Topology)	H: PRTase-like (From Topology)	T: PRTase-like	F: UPRTase	ECOD (1.6)
A [auth D]	UPRTase	e1bd4D1	A: a/b three-layered sandwiches	X: PRTase-like (From Topology)	H: PRTase-like (From Topology)	T: PRTase-like	F: UPRTase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth D], B [auth C], C [auth B], D [auth A]	PF14681	Uracil phosphoribosyltransferase (UPRTase)	Uracil phosphoribosyltransferase	This family includes the enzyme uracil phosphoribosyltransferase (EC:2.4.2.9). This enzyme catalyzes the first step of UMP biosynthesis.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth D], B [auth C], C [auth B], D [auth A]	URACIL PHOSPHORIBOSYLTRANSFERASE	pentosyltransferase activity glycosyltransferase activity transferase activity catalytic activity uracil phosphoribosyltransferase activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding pentosyltransferase activity glycosyltransferase activity transferase activity catalytic activity uracil phosphoribosyltransferase activity binding guanyl nucleotide binding GTP binding nucleotide binding guanyl ribonucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding organic cyclic compound binding purine nucleotide binding anion binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding	nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process pyrimidine nucleotide metabolic process pyrimidine-containing compound salvage nucleobase-containing compound metabolic process ribonucleotide biosynthetic process organic substance biosynthetic process phosphate-containing compound metabolic process UMP metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process cellular metabolic compound salvage nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process pyrimidine nucleotide metabolic process pyrimidine-containing compound salvage nucleobase-containing compound metabolic process ribonucleotide biosynthetic process organic substance biosynthetic process phosphate-containing compound metabolic process UMP metabolic process small molecule metabolic process phosphorus metabolic process ribose phosphate biosynthetic process cellular metabolic compound salvage nucleoside phosphate metabolic process pyrimidine-containing compound metabolic process pyrimidine ribonucleoside monophosphate metabolic process cellular metabolic process primary metabolic process nucleotide metabolic process organic cyclic compound metabolic process biosynthetic process pyrimidine ribonucleoside monophosphate biosynthetic process organophosphate biosynthetic process organic cyclic compound biosynthetic process nucleoside phosphate biosynthetic process metabolic process pyrimidine nucleoside monophosphate biosynthetic process ribose phosphate metabolic process pyrimidine ribonucleotide salvage pyrimidine nucleotide salvage nucleotide salvage UMP salvage organic substance metabolic process UMP biosynthetic process ribonucleotide metabolic process ribonucleoside monophosphate metabolic process nucleobase-containing small molecule metabolic process pyrimidine-containing compound biosynthetic process nucleoside monophosphate metabolic process pyrimidine ribonucleotide metabolic process carbohydrate derivative biosynthetic process pyrimidine nucleoside monophosphate metabolic process organonitrogen compound metabolic process nucleobase-containing compound biosynthetic process nucleoside monophosphate biosynthetic process organophosphate metabolic process cellular process ribonucleoside monophosphate biosynthetic process pyrimidine nucleotide biosynthetic process pyrimidine ribonucleotide biosynthetic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth D], B [auth C], C [auth B], D [auth A]	IPR000836	Phosphoribosyltransferase domain	Domain
A [auth D], B [auth C], C [auth B], D [auth A]	IPR029057	Phosphoribosyltransferase-like	Homologous Superfamily

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.