Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

B3EPL0 (DUT_CHLPB) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 43. 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:Cphamn1_0943
OrganismChlorobium phaeobacteroides (strain BS1) [Complete proteome] [HAMAP]
Taxonomic identifier331678 [NCBI]
Taxonomic lineageBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobium/Pelodictyon groupChlorobium

Protein attributes

Sequence length145 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 – 145145Deoxyuridine 5'-triphosphate nucleotidohydrolase HAMAP-Rule MF_00116
PRO_1000094952

Regions

Region65 – 673Substrate binding By similarity
Region82 – 843Substrate binding By similarity

Sites

Binding site781Substrate By similarity
Binding site921Substrate; via amide nitrogen and carbonyl oxygen By similarity

Sequences

Sequence LengthMass (Da)Tools
B3EPL0 [UniParc].

Last modified July 22, 2008. Version 1.
Checksum: DE39A33BD2379DEF

FASTA14515,650
        10         20         30         40         50         60 
MVKVPVVRVN EKAILPHYAT FQAAGMDLAA CLDEPVTLAP FSTALIPTGL AIELPPGYEA 

        70         80         90        100        110        120 
QLRPRSGLAL KHMISLPNAP ATIDADYRGE VMVILVNYGK TPFIVCHGDR IAQMVVARYE 

       130        140 
HVRLEEVKAL SETDRGDGGF GHTGV 

« Hide

References

[1]"Complete sequence of Chlorobium phaeobacteroides BS1."
US DOE Joint Genome Institute
Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H., Bruce D., Goodwin L., Pitluck S., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Ovchinnikova G., Li T., Liu Z., Zhao F. expand/collapse author list , Overmann J., Bryant D.A., Richardson P.
Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: BS1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP001101 Genomic DNA. Translation: ACE03888.1.
RefSeqYP_001959369.1. NC_010831.1.

3D structure databases

ProteinModelPortalB3EPL0.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING331678.Cphamn1_0943.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaACE03888; ACE03888; Cphamn1_0943.
GeneID6374610.
KEGGcpb:Cphamn1_0943.
PATRIC21384036. VBIChlPha121022_1025.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0756.
HOGENOMHOG000028966.
KOK01520.
OMAYSRIDFE.
OrthoDBEOG689HXK.

Enzyme and pathway databases

BioCycCPHA331678:GHME-968-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_CHLPB
AccessionPrimary (citable) accession number: B3EPL0
Entry history
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: July 22, 2008
Last modified: June 11, 2014
This is version 43 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