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B7N1U1

- DUT_ECO81

UniProt

B7N1U1 - DUT_ECO81

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Protein
Deoxyuridine 5'-triphosphate nucleotidohydrolase
Gene
dut, ECED1_4324
Organism
Escherichia coli O81 (strain ED1a)
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 sitei83 – 831Substrate By similarity
Binding sitei97 – 971Substrate; 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
Complete GO annotation...

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

BioCyciECOL585397:GJCU-4367-MONOMER.
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:ECED1_4324
OrganismiEscherichia coli O81 (strain ED1a)
Taxonomic identifieri585397 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000000748: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 151151Deoxyuridine 5'-triphosphate nucleotidohydrolaseUniRule annotation
PRO_1000119236Add
BLAST

Interactioni

Subunit structurei

Homotrimer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi585397.ECED1_4324.

Structurei

3D structure databases

ProteinModelPortaliB7N1U1.
SMRiB7N1U1. Positions 1-138.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni70 – 723Substrate binding By similarity
Regioni87 – 893Substrate 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.

B7N1U1-1 [UniParc]FASTAAdd to Basket

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MKKIDVKILD PRVGKEFPLP TYATSGSAGL DLRACLDDAV ELAPGDTTLV    50
PTGLAIHIAD PSLAAMMLPR SGLGHKHGIV LGNLVGLIDS DYQGQLMISV 100
WNRGQDNFTI QPGERIAQMI FVPVVQAEFN LVEDFDATDR GEGGFGHSGR 150
Q 151
Length:151
Mass (Da):16,183
Last modified:March 24, 2009 - v1
Checksum:i32FA3A567121BABD
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928162 Genomic DNA. Translation: CAR10311.1.
RefSeqiYP_002400136.1. NC_011745.1.

Genome annotation databases

EnsemblBacteriaiCAR10311; CAR10311; ECED1_4324.
GeneIDi7143100.
KEGGiecq:ECED1_4324.
PATRICi38492708. VBIEscCol8292_4316.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CU928162 Genomic DNA. Translation: CAR10311.1 .
RefSeqi YP_002400136.1. NC_011745.1.

3D structure databases

ProteinModelPortali B7N1U1.
SMRi B7N1U1. Positions 1-138.
ModBasei Search...

Protein-protein interaction databases

STRINGi 585397.ECED1_4324.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAR10311 ; CAR10311 ; ECED1_4324 .
GeneIDi 7143100.
KEGGi ecq:ECED1_4324.
PATRICi 38492708. VBIEscCol8292_4316.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00610 ; UER00666 .
BioCyci ECOL585397:GJCU-4367-MONOMER.

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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ED1a.

Entry informationi

Entry nameiDUT_ECO81
AccessioniPrimary (citable) accession number: B7N1U1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 24, 2009
Last modified: June 11, 2014
This is version 40 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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