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A9MVN5 (DUT_SALPB) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 45. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Deoxyuridine 5'-triphosphate nucleotidohydrolase

Short name=dUTPase
EC=3.6.1.23
Alternative name(s):
dUTP pyrophosphatase
Gene names
Name:dut
Ordered Locus Names:SPAB_04630
OrganismSalmonella paratyphi B (strain ATCC BAA-1250 / SPB7) [Complete proteome] [HAMAP]
Taxonomic identifier1016998 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length152 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

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. HAMAP-Rule MF_00116

Catalytic activity

dUTP + H2O = dUMP + diphosphate. HAMAP-Rule MF_00116

Cofactor

Magnesium By similarity. HAMAP-Rule MF_00116

Pathway

Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP route): step 2/2. HAMAP-Rule MF_00116

Sequence similarities

Belongs to the dUTPase family.

Ontologies

Keywords
   Biological processNucleotide metabolism
   LigandMagnesium
Metal-binding
   Molecular functionHydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processdUMP biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

dUTP metabolic process

Inferred from electronic annotation. Source: InterPro

   Molecular_functiondUTP diphosphatase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

magnesium ion binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 152152Deoxyuridine 5'-triphosphate nucleotidohydrolase HAMAP-Rule MF_00116
PRO_1000076069

Regions

Region71 – 733Substrate binding By similarity
Region88 – 903Substrate binding By similarity

Sites

Binding site841Substrate By similarity
Binding site981Substrate; via amide nitrogen and carbonyl oxygen By similarity

Sequences

Sequence LengthMass (Da)Tools
A9MVN5 [UniParc].

Last modified February 5, 2008. Version 1.
Checksum: A3524F74748CE1F2

FASTA15216,168
        10         20         30         40         50         60 
MMKKIDVKIL DPRVGQQFPL PTYATSGSAG LDLRACLDDA VELAPGATTL VPTGLAIHIA 

        70         80         90        100        110        120 
DPSLAAVMLP RSGLGHKHGI VLGNLVGLID SDYQGQLMVS IWNRGQDSFT IEPGERIAQM 

       130        140        150 
VFVPVVQAEF NLVEAFDATE RGEGGFGHSG RK 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000886 Genomic DNA. Translation: ABX69943.1.
RefSeqYP_001590776.1. NC_010102.1.

3D structure databases

ProteinModelPortalA9MVN5.
SMRA9MVN5. Positions 1-139.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING272994.SPAB_04630.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABX69943; ABX69943; SPAB_04630.
PATRIC18535849. VBISalEnt120821_3753.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0756.
HOGENOMHOG000028968.
OMASIYIGDP.
OrthoDBEOG689HXK.

Enzyme and pathway databases

BioCycSENT28901:GH9O-4619-MONOMER.
UniPathwayUPA00610; UER00666.

Family and domain databases

Gene3D2.70.40.10. 1 hit.
HAMAPMF_00116. dUTPase_bact.
InterProIPR029054. dUTPase-like.
IPR008180. dUTPase/dCTP_deaminase.
IPR008181. dUTPase_1.
[Graphical view]
PfamPF00692. dUTPase. 1 hit.
[Graphical view]
SUPFAMSSF51283. SSF51283. 1 hit.
TIGRFAMsTIGR00576. dut. 1 hit.
ProtoNetSearch...

Entry information

Entry nameDUT_SALPB
AccessionPrimary (citable) accession number: A9MVN5
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: February 5, 2008
Last modified: June 11, 2014
This is version 45 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways