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Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

dut

Organism
Helicobacter pylori (strain HPAG1)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

dUTP + H2O = dUMP + diphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei75 – 751SubstrateUniRule annotation
Binding sitei89 – 891Substrate; via amide nitrogen and carbonyl oxygenUniRule annotation

GO - Molecular functioni

  1. dUTP diphosphatase activity Source: UniProtKB-HAMAP
  2. magnesium ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. dUMP biosynthetic process Source: UniProtKB-UniPathway
  2. dUTP metabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Nucleotide metabolism

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciHPYL357544:GH1F-860-MONOMER.
UniPathwayiUPA00610; UER00666.

Names & Taxonomyi

Protein namesi
Recommended name:
Deoxyuridine 5'-triphosphate nucleotidohydrolaseUniRule annotation (EC:3.6.1.23UniRule annotation)
Short name:
dUTPaseUniRule annotation
Alternative name(s):
dUTP pyrophosphataseUniRule annotation
Gene namesi
Name:dutUniRule annotation
Ordered Locus Names:HPAG1_0848
OrganismiHelicobacter pylori (strain HPAG1)
Taxonomic identifieri357544 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000008835: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 145145Deoxyuridine 5'-triphosphate nucleotidohydrolasePRO_1000015477Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi357544.HPAG1_0848.

Structurei

3D structure databases

ProteinModelPortaliQ1CT07.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni62 – 643Substrate bindingUniRule annotation
Regioni79 – 813Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the dUTPase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiPLPRYMT.
OrthoDBiEOG689HXK.

Family and domain databases

Gene3Di2.70.40.10. 1 hit.
HAMAPiMF_00116. dUTPase_bact.
InterProiIPR029054. dUTPase-like.
IPR008180. dUTPase/dCTP_deaminase.
IPR008181. dUTPase_1.
[Graphical view]
PfamiPF00692. dUTPase. 1 hit.
[Graphical view]
SUPFAMiSSF51283. SSF51283. 1 hit.
TIGRFAMsiTIGR00576. dut. 1 hit.

Sequencei

Sequence statusi: Complete.

Q1CT07-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKIKIQKIHP NALIPKYQTE GSSGFDLHAV EEVTIKPHSV GLVKIGICLS
60 70 80 90 100
LEVGYELQVR TRSGLALNHQ VMVLNSPGTV DNDYRGEIKV ILANLSDKDF
110 120 130 140
KVQVGDRIAQ GVVQKTYKAE FIECEQLDET SRGSGGFGST GVSKA
Length:145
Mass (Da):15,785
Last modified:July 11, 2006 - v1
Checksum:i367B2098A31ED8FC
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000241 Genomic DNA. Translation: ABF84915.1.
RefSeqiYP_627589.1. NC_008086.1.

Genome annotation databases

EnsemblBacteriaiABF84915; ABF84915; HPAG1_0848.
GeneIDi4097876.
KEGGihpa:HPAG1_0848.
PATRICi20603065. VBIHelPyl56048_0879.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000241 Genomic DNA. Translation: ABF84915.1.
RefSeqiYP_627589.1. NC_008086.1.

3D structure databases

ProteinModelPortaliQ1CT07.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi357544.HPAG1_0848.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABF84915; ABF84915; HPAG1_0848.
GeneIDi4097876.
KEGGihpa:HPAG1_0848.
PATRICi20603065. VBIHelPyl56048_0879.

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiPLPRYMT.
OrthoDBiEOG689HXK.

Enzyme and pathway databases

UniPathwayiUPA00610; UER00666.
BioCyciHPYL357544:GH1F-860-MONOMER.

Family and domain databases

Gene3Di2.70.40.10. 1 hit.
HAMAPiMF_00116. dUTPase_bact.
InterProiIPR029054. dUTPase-like.
IPR008180. dUTPase/dCTP_deaminase.
IPR008181. dUTPase_1.
[Graphical view]
PfamiPF00692. dUTPase. 1 hit.
[Graphical view]
SUPFAMiSSF51283. SSF51283. 1 hit.
TIGRFAMsiTIGR00576. dut. 1 hit.
ProtoNetiSearch...

Publicationsi

  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.

Entry informationi

Entry nameiDUT_HELPH
AccessioniPrimary (citable) accession number: Q1CT07
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: July 11, 2006
Last modified: January 7, 2015
This is version 60 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.