Annotations: 1Q5U

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
B [auth Y]	d1q5uy1	All beta proteins	beta-clip	dUTPase-like	dUTPase-like	Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B [auth Y]	d1q5uy2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A [auth X]	d1q5ux1	All beta proteins	beta-clip	dUTPase-like	dUTPase-like	Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A [auth X]	d1q5ux2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C [auth Z]	d1q5uz1	All beta proteins	beta-clip	dUTPase-like	dUTPase-like	Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase)	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C [auth Z]	d1q5uz2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B [auth Y]	SCOP2B Superfamily	dUTPase-like	8041064	3001957	SCOP2B (2022-06-29)
A [auth X]	SCOP2B Superfamily	dUTPase-like	8041064	3001957	SCOP2B (2022-06-29)
C [auth Z]	SCOP2B Superfamily	dUTPase-like	8041064	3001957	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 Y]	dUTPase	e1q5uY1	A: beta barrels	X: beta-clip	H: dUTPase-like (From Topology)	T: dUTPase-like	F: dUTPase	ECOD (1.6)
A [auth X]	dUTPase	e1q5uX1	A: beta barrels	X: beta-clip	H: dUTPase-like (From Topology)	T: dUTPase-like	F: dUTPase	ECOD (1.6)
C [auth Z]	dUTPase	e1q5uZ1	A: beta barrels	X: beta-clip	H: dUTPase-like (From Topology)	T: dUTPase-like	F: dUTPase	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth Y]	2.70.40.10	Mainly Beta	Distorted Sandwich	Deoxyuridine 5'-Triphosphate Nucleotidohydrolase	Chain A	CATH (4.3.0)
A [auth X]	2.70.40.10	Mainly Beta	Distorted Sandwich	Deoxyuridine 5'-Triphosphate Nucleotidohydrolase	Chain A	CATH (4.3.0)
C [auth Z]	2.70.40.10	Mainly Beta	Distorted Sandwich	Deoxyuridine 5'-Triphosphate Nucleotidohydrolase	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth X], B [auth Y], C [auth Z]	PF00692	dUTPase (dUTPase)	dUTPase	dUTPase hydrolyses dUTP to dUMP and pyrophosphate.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth X], B [auth Y], C [auth Z]	dUTP pyrophosphatase	cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding protein binding signaling receptor binding peroxisome proliferator activated receptor binding molecular function inhibitor activity molecular function regulator activity signaling receptor inhibitor activity signaling receptor regulator activity pyrimidine deoxyribonucleotide binding cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding protein binding signaling receptor binding peroxisome proliferator activated receptor binding molecular function inhibitor activity molecular function regulator activity signaling receptor inhibitor activity signaling receptor regulator activity pyrimidine deoxyribonucleotide binding nucleoside phosphate binding deoxyribonucleotide binding organic cyclic compound binding nucleotide binding heterocyclic compound binding carbohydrate derivative binding pyrimidine nucleotide binding pyrophosphatase activity nucleoside triphosphate diphosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides dUTP diphosphatase activity hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity RNA binding nucleic acid binding identical protein binding	developmental process multicellular organism development multicellular organismal process hepaticobiliary system development gland development animal organ development anatomical structure development liver development system development regulation of biological process regulation of cellular process regulation of cellular component organization protein-containing complex organization biological regulation developmental process multicellular organism development multicellular organismal process hepaticobiliary system development gland development animal organ development anatomical structure development liver development system development regulation of biological process regulation of cellular process regulation of cellular component organization protein-containing complex organization biological regulation regulation of cellular component biogenesis cellular component biogenesis cellular component organization regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly cellular process cellular component organization or biogenesis cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process DNA metabolic process nucleic acid metabolic process nucleobase-containing compound metabolic process organic cyclic compound metabolic process DNA replication organic substance metabolic process heterocycle metabolic process nitrogen compound metabolic process metabolic process macromolecule metabolic process cellular aromatic compound metabolic process pyrimidine deoxyribonucleotide metabolic process nucleotide biosynthetic process organonitrogen compound biosynthetic process carbohydrate derivative metabolic process pyrimidine nucleotide metabolic process cellular nitrogen compound biosynthetic process deoxyribonucleotide biosynthetic process pyrimidine deoxyribonucleotide biosynthetic process phosphate-containing compound metabolic process organic substance biosynthetic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process pyrimidine-containing compound metabolic process 2'-deoxyribonucleotide biosynthetic process nucleotide metabolic process dUMP biosynthetic process deoxyribonucleoside monophosphate metabolic process dUMP metabolic process biosynthetic process organophosphate biosynthetic process aromatic compound biosynthetic process organic cyclic compound biosynthetic process nucleoside phosphate biosynthetic process pyrimidine nucleoside monophosphate biosynthetic process deoxyribose phosphate biosynthetic process cellular biosynthetic process pyrimidine deoxyribonucleoside monophosphate metabolic process deoxyribonucleotide metabolic process nucleobase-containing small molecule metabolic process deoxyribonucleoside monophosphate biosynthetic process pyrimidine-containing compound biosynthetic process pyrimidine deoxyribonucleoside monophosphate biosynthetic process nucleoside monophosphate metabolic process carbohydrate derivative biosynthetic process pyrimidine nucleoside monophosphate metabolic process organonitrogen compound metabolic process 2'-deoxyribonucleotide metabolic process deoxyribose phosphate metabolic process nucleobase-containing compound biosynthetic process heterocycle biosynthetic process nucleoside monophosphate biosynthetic process organophosphate metabolic process pyrimidine nucleotide biosynthetic process dTMP metabolic process dTMP biosynthetic process deoxyribonucleotide catabolic process nucleoside triphosphate catabolic process pyrimidine-containing compound catabolic process organophosphate catabolic process pyrimidine nucleoside triphosphate catabolic process nucleoside phosphate catabolic process cellular catabolic process pyrimidine deoxyribonucleoside triphosphate metabolic process organonitrogen compound catabolic process aromatic compound catabolic process cellular nitrogen compound catabolic process nucleobase-containing compound catabolic process heterocycle catabolic process nucleoside triphosphate metabolic process pyrimidine deoxyribonucleotide catabolic process catabolic process dUTP metabolic process deoxyribose phosphate catabolic process pyrimidine nucleotide catabolic process dUTP catabolic process nucleotide catabolic process pyrimidine deoxyribonucleoside triphosphate catabolic process carbohydrate derivative catabolic process pyrimidine nucleoside triphosphate metabolic process organic cyclic compound catabolic process organic substance catabolic process response to organic substance response to stimulus response to chemical response to organic cyclic compound	membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle membrane-bounded organelle intracellular organelle intracellular anatomical structure mitochondrion organelle cytoplasm cellular anatomical entity intracellular membrane-bounded organelle extracellular exosome extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth X], B [auth Y], C [auth Z]	IPR008181	Deoxyuridine triphosphate nucleotidohydrolase	Family
A [auth X], B [auth Y], C [auth Z]	IPR033704	dUTPase, trimeric	Domain
A [auth X], B [auth Y], C [auth Z]	IPR036157	dUTPase-like superfamily	Homologous Superfamily
A [auth X], B [auth Y], C [auth Z]	IPR029054	dUTPase-like	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A [auth X], B [auth Y], C [auth Z]	Pharos: P33316	gastric carcinoma malignant mesothelioma osteosarcoma pancreatic intraductal papillary-mucinous carcinoma thoracic aortic aneurysm lung cancer medulloblastoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm tuberculosis lymphoplasmacytic lymphoma nasopharyngeal carcinoma pancreatic ductal adenocarcinoma plasma cell myeloma ulcerative colitis

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.