1F7D

CRYSTAL STRUCTURES OF FELINE IMMUNODEFICIENCY VIRUS DUTP PYROPHOSPHATASE AND ITS NUCLEOTIDE COMPLEXES IN THREE CRYSTAL FORMS

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1f7da_	All beta proteins	beta-clip	dUTPase-like	dUTPase-like	Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase)	(Feline immunodeficiency virus ) [TaxId: 11673 ],	SCOPe (2.08)
B	d1f7db_	All beta proteins	beta-clip	dUTPase-like	dUTPase-like	Deoxyuridine 5'-triphosphate nucleotidohydrolase (dUTPase)	(Feline immunodeficiency virus ) [TaxId: 11673 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	dUTPase-like	8030758	4002970	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	dUTPase-like	8043137	3001957	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	dUTPase-like	8043137	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)
A	dUTPase	e1f7dA1	A: beta barrels	X: beta-clip	H: dUTPase-like (From Topology)	T: dUTPase-like	F: dUTPase	ECOD (1.6)
B	dUTPase	e1f7dB1	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)
A	2.70.40.10	Mainly Beta	Distorted Sandwich	Deoxyuridine 5'-Triphosphate Nucleotidohydrolase	Chain A	CATH (4.3.0)
B	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, B	PF00075	RNase H (RNase_H)	RNase H	RNase H digests the RNA strand of an RNA/DNA hybrid. Important enzyme in retroviral replication cycle, and often found as a domain associated with reverse transcriptases. Structure is a mixed alpha+beta fold with three a/b/a layers.	Domain
A, B	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, B	POL POLYPROTEIN	catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on a nucleic acid RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exoribonuclease H activity exonuclease activity catalytic activity cation binding magnesium ion binding catalytic activity, acting on RNA RNA exonuclease activity, producing 5'-phosphomonoesters catalytic activity, acting on a nucleic acid RNA exonuclease activity RNA nuclease activity hydrolase activity exonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters nuclease activity hydrolase activity, acting on ester bonds exoribonuclease H activity exonuclease activity catalytic activity cation binding magnesium ion binding ion binding binding metal ion binding small molecule binding DNA binding organic cyclic compound binding nucleic acid binding aspartic-type peptidase activity peptidase activity catalytic activity, acting on a protein aspartic-type endopeptidase activity endopeptidase activity endonuclease activity RNA endonuclease activity, producing 5'-phosphomonoesters RNA-DNA hybrid ribonuclease activity RNA endonuclease activity endonuclease activity, active with either ribo- or deoxyribonucleic acids and producing 5'-phosphomonoesters RNA-directed DNA polymerase activity catalytic activity, acting on DNA DNA polymerase activity transferase activity nucleotidyltransferase activity transferase activity, transferring phosphorus-containing groups pyrophosphatase activity nucleoside triphosphate diphosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides dUTP diphosphatase activity hydrolase activity, acting on acid anhydrides transition metal ion binding zinc ion binding	establishment of integrated proviral latency viral latency viral process establishment of viral latency deoxyribonucleotide catabolic process pyrimidine deoxyribonucleotide metabolic process nucleoside triphosphate catabolic process pyrimidine-containing compound catabolic process organophosphate catabolic process carbohydrate derivative metabolic process pyrimidine nucleoside triphosphate catabolic process nucleoside phosphate catabolic process pyrimidine nucleotide metabolic process nucleobase-containing compound metabolic process establishment of integrated proviral latency viral latency viral process establishment of viral latency deoxyribonucleotide catabolic process pyrimidine deoxyribonucleotide metabolic process nucleoside triphosphate catabolic process pyrimidine-containing compound catabolic process organophosphate catabolic process carbohydrate derivative metabolic process pyrimidine nucleoside triphosphate catabolic process nucleoside phosphate catabolic process pyrimidine nucleotide metabolic process nucleobase-containing compound metabolic process cellular catabolic process heterocycle metabolic process phosphate-containing compound metabolic process pyrimidine deoxyribonucleoside triphosphate metabolic process small molecule metabolic process phosphorus metabolic process nucleoside phosphate metabolic process organonitrogen compound catabolic process pyrimidine-containing compound metabolic process cellular metabolic process cellular nitrogen compound metabolic process primary metabolic process aromatic compound catabolic process nucleotide metabolic process cellular nitrogen compound catabolic process nucleobase-containing compound catabolic process organic cyclic compound metabolic process heterocycle catabolic process metabolic process nucleoside triphosphate metabolic process pyrimidine deoxyribonucleotide catabolic process catabolic process dUTP metabolic process deoxyribose phosphate catabolic process pyrimidine nucleotide catabolic process organic substance metabolic process deoxyribonucleotide metabolic process nucleobase-containing small molecule metabolic process nitrogen compound metabolic process dUTP catabolic process nucleotide catabolic process pyrimidine deoxyribonucleoside triphosphate catabolic process carbohydrate derivative catabolic process organonitrogen compound metabolic process pyrimidine nucleoside triphosphate metabolic process 2'-deoxyribonucleotide metabolic process deoxyribose phosphate metabolic process organic cyclic compound catabolic process organophosphate metabolic process cellular process organic substance catabolic process cellular aromatic compound metabolic process viral genome integration into host DNA viral life cycle DNA recombination DNA metabolic process nucleic acid metabolic process macromolecule metabolic process nucleotide biosynthetic process organonitrogen compound biosynthetic process cellular nitrogen compound biosynthetic process deoxyribonucleotide biosynthetic process pyrimidine deoxyribonucleotide biosynthetic process organic substance biosynthetic process 2'-deoxyribonucleotide biosynthetic 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 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 nucleobase-containing compound biosynthetic process heterocycle biosynthetic process nucleoside monophosphate biosynthetic process pyrimidine nucleotide biosynthetic process biological process involved in interspecies interaction between organisms symbiont entry into host cell symbiont entry into host biological process involved in interaction with host biological process involved in symbiotic interaction DNA integration proteolysis protein metabolic process	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036397	Ribonuclease H superfamily	Homologous Superfamily
A, B	IPR036157	dUTPase-like superfamily	Homologous Superfamily
A, B	IPR043128	Reverse transcriptase/Diguanylate cyclase domain	Homologous Superfamily
A, B	IPR001995	Peptidase A2A, retrovirus, catalytic	Domain
A, B	IPR021109	Aspartic peptidase domain superfamily	Homologous Superfamily
A, B	IPR001969	Aspartic peptidase, active site	Active Site
A, B	IPR029054	dUTPase-like	Domain
A, B	IPR036862	Integrase, C-terminal domain superfamily, retroviral	Homologous Superfamily
A, B	IPR012337	Ribonuclease H-like superfamily	Homologous Superfamily
A, B	IPR018061	Retropepsins	Domain
A, B	IPR017856	Integrase-like, N-terminal	Homologous Superfamily
A, B	IPR010661	Reverse transcriptase thumb	Domain
A, B	IPR002156	Ribonuclease H domain	Domain
A, B	IPR003308	Integrase, N-terminal zinc-binding domain	Domain
A, B	IPR001584	Integrase, catalytic core	Domain
A, B	IPR008181	Deoxyuridine triphosphate nucleotidohydrolase	Family
A, B	IPR043502	DNA/RNA polymerase superfamily	Homologous Superfamily
A, B	IPR033704	dUTPase, trimeric	Domain
A, B	IPR001037	Integrase, C-terminal, retroviral	Domain
A, B	IPR034170	Retropepsin-like catalytic domain	Domain
A, B	IPR000477	Reverse transcriptase domain	Domain
A, B	IPR010659	Reverse transcriptase connection	Domain