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Q8G4E8

- DUT_BIFLO

UniProt

Q8G4E8 - DUT_BIFLO

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Protein
Deoxyuridine 5'-triphosphate nucleotidohydrolase
Gene
dut, BL1438
Organism
Bifidobacterium longum (strain NCC 2705)
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 sitei88 – 881Substrate By similarity
Binding sitei102 – 1021Substrate; 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

BioCyciBLON206672:GI1E-277-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:BL1438
OrganismiBifidobacterium longum (strain NCC 2705)
Taxonomic identifieri206672 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeBifidobacterialesBifidobacteriaceaeBifidobacterium
ProteomesiUP000000439: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 158158Deoxyuridine 5'-triphosphate nucleotidohydrolaseUniRule annotation
PRO_0000182830Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi206672.BL1438.

Structurei

3D structure databases

ProteinModelPortaliQ8G4E8.
SMRiQ8G4E8. Positions 12-129.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni75 – 773Substrate binding By similarity
Regioni92 – 943Substrate binding By similarity

Sequence similaritiesi

Belongs to the dUTPase family.

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiFERFDRI.
OrthoDBiEOG689HXK.
PhylomeDBiQ8G4E8.

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.

Q8G4E8-1 [UniParc]FASTAAdd to Basket

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MAFDETYNEP ESTEVLVKSL DPEHPAQLHY AHAGDAGADL ITTVDVTLKP    50
FERALVPTGV AIALPAGYVA LVHPRSGLAA KQGVTVLNAP GTVDAGYRGE 100
IKVPLINLDP KHTAVFHPGD RIAQLVIQRY VEARFIPAET LPGSDRAERG 150
FGSTGVAS 158
Length:158
Mass (Da):16,747
Last modified:March 1, 2003 - v1
Checksum:iF97BD03FA2011CF4
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE014295 Genomic DNA. Translation: AAN25235.1.
RefSeqiNP_696599.1. NC_004307.2.

Genome annotation databases

EnsemblBacteriaiAAN25235; AAN25235; BL1438.
GeneIDi1021592.
KEGGiblo:BL1438.
PATRICi21117629. VBIBifLon107831_0296.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE014295 Genomic DNA. Translation: AAN25235.1 .
RefSeqi NP_696599.1. NC_004307.2.

3D structure databases

ProteinModelPortali Q8G4E8.
SMRi Q8G4E8. Positions 12-129.
ModBasei Search...

Protein-protein interaction databases

STRINGi 206672.BL1438.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAN25235 ; AAN25235 ; BL1438 .
GeneIDi 1021592.
KEGGi blo:BL1438.
PATRICi 21117629. VBIBifLon107831_0296.

Phylogenomic databases

eggNOGi COG0756.
HOGENOMi HOG000028966.
KOi K01520.
OMAi FERFDRI.
OrthoDBi EOG689HXK.
PhylomeDBi Q8G4E8.

Enzyme and pathway databases

UniPathwayi UPA00610 ; UER00666 .
BioCyci BLON206672:GI1E-277-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. "The genome sequence of Bifidobacterium longum reflects its adaptation to the human gastrointestinal tract."
    Schell M.A., Karmirantzou M., Snel B., Vilanova D., Berger B., Pessi G., Zwahlen M.-C., Desiere F., Bork P., Delley M., Pridmore R.D., Arigoni F.
    Proc. Natl. Acad. Sci. U.S.A. 99:14422-14427(2002) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NCC 2705.

Entry informationi

Entry nameiDUT_BIFLO
AccessioniPrimary (citable) accession number: Q8G4E8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 7, 2004
Last sequence update: March 1, 2003
Last modified: July 9, 2014
This is version 64 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. 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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