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A1AHH1

- DUT_ECOK1

UniProt

A1AHH1 - DUT_ECOK1

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Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene
dut, Ecok1_36170, APECO1_2821
Organism
Escherichia coli O1:K1 / APEC
Status
Reviewed - 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 By similarity.UniRule annotation

Catalytic activityi

dUTP + H2O = dUMP + diphosphate.UniRule annotation

Cofactori

Magnesium By similarity.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei84 – 841Substrate By similarity
Binding sitei98 – 981Substrate; via amide nitrogen and carbonyl oxygen By similarity

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

UniPathwayiUPA00610; UER00666.

Names & Taxonomyi

Protein namesi
Recommended name:
Deoxyuridine 5'-triphosphate nucleotidohydrolase (EC:3.6.1.23)
Short name:
dUTPase
Alternative name(s):
dUTP pyrophosphatase
Gene namesi
Name:dut
Ordered Locus Names:Ecok1_36170
ORF Names:APECO1_2821
OrganismiEscherichia coli O1:K1 / APEC
Taxonomic identifieri405955 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000008216: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 152152Deoxyuridine 5'-triphosphate nucleotidohydrolaseUniRule annotationPRO_1000057769Add
BLAST

Interactioni

Subunit structurei

Homotrimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi405955.APECO1_2821.

Structurei

3D structure databases

ProteinModelPortaliA1AHH1.
SMRiA1AHH1. Positions 1-139.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni71 – 733Substrate binding By similarity
Regioni88 – 903Substrate binding By similarity

Sequence similaritiesi

Belongs to the dUTPase family.

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028968.
KOiK01520.
OMAiSIYIGDP.
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.

A1AHH1-1 [UniParc]FASTAAdd to Basket

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MMKKIDVKIL DPRVGKEFPL PTYATSGSAG LDLRACLDDA VELAPGDTTL    50
VPTGLAIHIA DPSLAAMMLP RSGLGHKHGI VLGNLVGLID SDYQGQLMIS 100
VWNRGQDNFT IQPGERIAQM IFVPVVQAEF NLVEDFDATD RGEGGFGHSG 150
RQ 152
Length:152
Mass (Da):16,315
Last modified:January 23, 2007 - v1
Checksum:i6F271ECB71686E17
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000468 Genomic DNA. Translation: ABJ03111.1.
RefSeqiYP_859235.1. NC_008563.1.

Genome annotation databases

EnsemblBacteriaiABJ03111; ABJ03111; APECO1_2821.
GeneIDi4492599.
KEGGiecv:APECO1_2821.
PATRICi18219725. VBIEscCol127180_4088.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000468 Genomic DNA. Translation: ABJ03111.1 .
RefSeqi YP_859235.1. NC_008563.1.

3D structure databases

ProteinModelPortali A1AHH1.
SMRi A1AHH1. Positions 1-139.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 405955.APECO1_2821.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ABJ03111 ; ABJ03111 ; APECO1_2821 .
GeneIDi 4492599.
KEGGi ecv:APECO1_2821.
PATRICi 18219725. VBIEscCol127180_4088.

Phylogenomic databases

eggNOGi COG0756.
HOGENOMi HOG000028968.
KOi K01520.
OMAi SIYIGDP.
OrthoDBi EOG689HXK.

Enzyme and pathway databases

UniPathwayi UPA00610 ; UER00666 .

Family and domain databases

Gene3Di 2.70.40.10. 1 hit.
HAMAPi MF_00116. dUTPase_bact.
InterProi IPR029054. dUTPase-like.
IPR008180. dUTPase/dCTP_deaminase.
IPR008181. dUTPase_1.
[Graphical view ]
Pfami PF00692. dUTPase. 1 hit.
[Graphical view ]
SUPFAMi SSF51283. SSF51283. 1 hit.
TIGRFAMsi TIGR00576. dut. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "The genome sequence of avian pathogenic Escherichia coli strain O1:K1:H7 shares strong similarities with human extraintestinal pathogenic E. coli genomes."
    Johnson T.J., Kariyawasam S., Wannemuehler Y., Mangiamele P., Johnson S.J., Doetkott C., Skyberg J.A., Lynne A.M., Johnson J.R., Nolan L.K.
    J. Bacteriol. 189:3228-3236(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Entry informationi

Entry nameiDUT_ECOK1
AccessioniPrimary (citable) accession number: A1AHH1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 5, 2008
Last sequence update: January 23, 2007
Last modified: June 11, 2014
This is version 55 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

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