Reviewed, UniProtKB/Swiss-Prot Q76RE7 (DUT_VACCA)

Names and origin

Protein names

Recommended name:
    Deoxyuridine 5'-triphosphate nucleotidohydrolase
      Short name=dUTPase
    EC=3.6.1.23
Alternative name(s):
    dUTP pyrophosphatase

Gene names

Name:	DUT
Ordered Locus Names:	MVA030L, ACAM3000_MVA_030

Organism

Vaccinia virus (strain Ankara) (VACV)

Taxonomic identifier

126794 [NCBI]

Taxonomic lineage

Viruses › dsDNA viruses, no RNA stage › Poxviridae › Chordopoxvirinae › Orthopoxvirus › Vaccinia virus

Virus host

Homo sapiens (Human) [TaxID: 9606]

Protein attributes

Sequence length	147 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	This enzyme is involved in nucleotide metabolism: it produces dUMP, the immediate precursor of thymidine nucleotides and it decreases the intracellular concentration of dUTP so that uracil cannot be incorporated into DNA.
Catalytic activity	dUTP + H2O = dUMP + diphosphate.
Sequence similarities	Belongs to the dUTPase family.
Caution	Was originally thought to be a protease-like protein (pseudoprotease).

Ontologies

Keywords
Biological process	Nucleotide metabolism
Molecular function	Hydrolase
Gene Ontology (GO)
Biological process	dUTP metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	dUTP diphosphatase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 147	147	Deoxyuridine 5'-triphosphate nucleotidohydrolase		PRO_0000182939

Sequences

	Sequence		Length	Mass (Da)
	Q76RE7-1 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: DA961240BF85FA2A	FASTA	147	16,264
	10 20 30 40 50 60 MFNMNINSPV RFVKETNRAK SPTRQSPGAA GYDLYSAYDY TIPPGERQLI KTDISMSMPK 70 80 90 100 110 120 ICYGRIAPRS GLSLKGIDIG GGVIDEDYRG NIGVILINNG KCTFNVNTGD RIAQLIYQRI 130 140 YYPELEEVQS LDSTNRGDQG FGSTGLR

References

[1]	"The complete genomic sequence of the modified vaccinia Ankara strain: comparison with other orthopoxviruses." Antoine G., Scheiflinger F., Dorner F., Falkner F.G. Virology 244:365-396(1998) [PubMed: 9601507] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[2]	Esposito J.J., Frace M., Sammons S.A., Olsen-Rasmussen M.S., Osborne J., Khristova M., Wohlhueter R.M. Submitted (APR-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Isolate Acambis 3000.

Cross-references

Sequence databases
EMBLGenBankDDBJ	U94848 Genomic DNA. Translation: AAB96413.1. AY603355 Genomic DNA. Translation: AAT10428.1.
PIR	PRVZ7F. G42506.
3D structure databases
SMR	Q76RE7. Positions 7-131.
ModBase	Search...
Family and domain databases
InterPro	IPR008180. DeoxyUTP_pyroPase_dom. IPR008181. dUTP_pyrophosphatase_subfam_1. [Graphical view]
Pfam	PF00692. dUTPase. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DUT_VACCA

Accession

Primary (citable) accession number: Q76RE7

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 7, 2004
Last sequence update:	July 5, 2004
Last modified:	December 15, 2009
This is version 20 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

Virus (Virus annotation project)