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Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

dut

Organism
Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
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

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Nucleotide metabolism

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciHPY:HP0865-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:HP_0865
OrganismiHelicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori)
Taxonomic identifieri85962 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaEpsilonproteobacteriaCampylobacteralesHelicobacteraceaeHelicobacter
ProteomesiUP000000429 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 145145Deoxyuridine 5'-triphosphate nucleotidohydrolasePRO_0000182869Add
BLAST

Proteomic databases

PRIDEiO25536.

Interactioni

Protein-protein interaction databases

IntActiO25536. 1 interaction.
STRINGi85962.HP0865.

Structurei

3D structure databases

ProteinModelPortaliO25536.
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.
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.

O25536-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKIKIQKIHP NALIPKYQTD GSSGFDLHAV EEVMIKPHSV GLVKIGICLS
60 70 80 90 100
LEVGYELQVR TRSGLALNHQ VMVLNSPGTV DNDYRGEIKV ILANLSDKDF
110 120 130 140
KVQVGDRIAQ GVVQKTYKAE FIECEQLDET SRGSGGFGST GVSKA
Length:145
Mass (Da):15,801
Last modified:January 1, 1998 - v1
Checksum:i98504D2FC8605013
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000511 Genomic DNA. Translation: AAD07907.1.
PIRiA64628.
RefSeqiNP_207659.1. NC_000915.1.
WP_000694145.1. NC_018939.1.
YP_006934779.1. NC_018939.1.

Genome annotation databases

EnsemblBacteriaiAAD07907; AAD07907; HP_0865.
GeneIDi899394.
KEGGiheo:C694_04430.
hpy:HP0865.
PATRICi20593019. VBIHelPyl33062_0897.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000511 Genomic DNA. Translation: AAD07907.1.
PIRiA64628.
RefSeqiNP_207659.1. NC_000915.1.
WP_000694145.1. NC_018939.1.
YP_006934779.1. NC_018939.1.

3D structure databases

ProteinModelPortaliO25536.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiO25536. 1 interaction.
STRINGi85962.HP0865.

Chemistry

BindingDBiO25536.

Proteomic databases

PRIDEiO25536.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAD07907; AAD07907; HP_0865.
GeneIDi899394.
KEGGiheo:C694_04430.
hpy:HP0865.
PATRICi20593019. VBIHelPyl33062_0897.

Phylogenomic databases

eggNOGiCOG0756.
KOiK01520.
OMAiPLPRYMT.
OrthoDBiEOG689HXK.

Enzyme and pathway databases

UniPathwayiUPA00610; UER00666.
BioCyciHPY:HP0865-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700392 / 26695.

Entry informationi

Entry nameiDUT_HELPY
AccessioniPrimary (citable) accession number: O25536
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: January 1, 1998
Last modified: May 27, 2015
This is version 92 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, Reference proteome

Documents

  1. Helicobacter pylori
    Helicobacter pylori (strain 26695): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. 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.