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Q1CT07 (DUT_HELPH) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 57. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended 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:HPAG1_0848
OrganismHelicobacter pylori (strain HPAG1) [Complete proteome] [HAMAP]
Taxonomic identifier357544 [NCBI]
Taxonomic lineageBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter

Protein attributes

Sequence length145 AA.
Sequence statusComplete.
Protein existenceInferred 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 By similarity. HAMAP-Rule MF_00116

Catalytic activity

dUTP + H2O = dUMP + diphosphate. HAMAP-Rule MF_00116

Cofactor

Magnesium By similarity. HAMAP-Rule MF_00116

Pathway

Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP route): step 2/2. HAMAP-Rule MF_00116

Sequence similarities

Belongs to the dUTPase family.

Ontologies

Keywords
   Biological processNucleotide metabolism
   LigandMagnesium
Metal-binding
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processdUMP biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

dUTP metabolic process

Inferred from electronic annotation. Source: InterPro

   Molecular_functiondUTP diphosphatase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

magnesium ion binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 145145Deoxyuridine 5'-triphosphate nucleotidohydrolase HAMAP-Rule MF_00116
PRO_1000015477

Regions

Region62 – 643Substrate binding By similarity
Region79 – 813Substrate binding By similarity

Sites

Binding site751Substrate By similarity
Binding site891Substrate; via amide nitrogen and carbonyl oxygen By similarity

Sequences

Sequence LengthMass (Da)Tools
Q1CT07 [UniParc].

Last modified July 11, 2006. Version 1.
Checksum: 367B2098A31ED8FC

FASTA14515,785
        10         20         30         40         50         60 
MKIKIQKIHP NALIPKYQTE GSSGFDLHAV EEVTIKPHSV GLVKIGICLS LEVGYELQVR 

        70         80         90        100        110        120 
TRSGLALNHQ VMVLNSPGTV DNDYRGEIKV ILANLSDKDF KVQVGDRIAQ GVVQKTYKAE 

       130        140 
FIECEQLDET SRGSGGFGST GVSKA 

« Hide

References

[1]"The complete genome sequence of a chronic atrophic gastritis Helicobacter pylori strain: evolution during disease progression."
Oh J.D., Kling-Baeckhed H., Giannakis M., Xu J., Fulton R.S., Fulton L.A., Cordum H.S., Wang C., Elliott G., Edwards J., Mardis E.R., Engstrand L.G., Gordon J.I.
Proc. Natl. Acad. Sci. U.S.A. 103:9999-10004(2006) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: HPAG1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000241 Genomic DNA. Translation: ABF84915.1.
RefSeqYP_627589.1. NC_008086.1.

3D structure databases

ProteinModelPortalQ1CT07.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING357544.HPAG1_0848.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABF84915; ABF84915; HPAG1_0848.
GeneID4097876.
KEGGhpa:HPAG1_0848.
PATRIC20603065. VBIHelPyl56048_0879.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0756.
HOGENOMHOG000028966.
KOK01520.
OMAMLANTIG.
OrthoDBEOG689HXK.

Enzyme and pathway databases

BioCycHPYL357544:GH1F-860-MONOMER.
UniPathwayUPA00610; UER00666.

Family and domain databases

Gene3D2.70.40.10. 1 hit.
HAMAPMF_00116. dUTPase_bact.
InterProIPR029054. dUTPase-like.
IPR008180. dUTPase/dCTP_deaminase.
IPR008181. dUTPase_1.
[Graphical view]
PfamPF00692. dUTPase. 1 hit.
[Graphical view]
SUPFAMSSF51283. SSF51283. 1 hit.
TIGRFAMsTIGR00576. dut. 1 hit.
ProtoNetSearch...

Entry information

Entry nameDUT_HELPH
AccessionPrimary (citable) accession number: Q1CT07
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 11, 2006
Last modified: June 11, 2014
This is version 57 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways