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Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

dut

Organism
Synechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Status
Reviewed-Annotation score: 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.UniRule annotation

Catalytic activityi

dUTP + H2O = dUMP + diphosphate.UniRule annotation

Cofactori

Mg2+UniRule annotation

Pathway:idUMP biosynthesis

This protein is involved in step 2 of the subpathway that synthesizes dUMP from dCTP (dUTP route).UniRule annotation
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. dCTP deaminase (dcd)
  2. Deoxyuridine 5'-triphosphate nucleotidohydrolase (dut)
This subpathway is part of the pathway dUMP biosynthesis, which is itself part of Pyrimidine metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes dUMP from dCTP (dUTP route), the pathway dUMP biosynthesis and in Pyrimidine metabolism.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei75 – 751SubstrateUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Nucleotide metabolism

Keywords - Ligandi

Magnesium, Metal-binding

Enzyme and pathway databases

BioCyciSSP32049:GKF7-155-MONOMER.
UniPathwayiUPA00610; UER00666.

Names & Taxonomyi

Protein namesi
Recommended name:
Deoxyuridine 5'-triphosphate nucleotidohydrolaseUniRule annotation (EC:3.6.1.23UniRule annotation)
Short name:
dUTPaseUniRule annotation
Alternative name(s):
dUTP pyrophosphataseUniRule annotation
Gene namesi
Name:dutUniRule annotation
Ordered Locus Names:SYNPCC7002_A0155
OrganismiSynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) (Agmenellum quadruplicatum)
Taxonomic identifieri32049 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus
ProteomesiUP000001688 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 142142Deoxyuridine 5'-triphosphate nucleotidohydrolasePRO_1000094997Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi32049.SYNPCC7002_A0155.

Structurei

3D structure databases

ProteinModelPortaliB1XM22.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni62 – 643Substrate bindingUniRule annotation
Regioni79 – 813Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the dUTPase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiINHDPRT.
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.

B1XM22-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHLRLLKLHP NAIIPKYQHE GDSGVDLHAI EPVAIAPHKT ALIKTGLAAE
60 70 80 90 100
IPIGTELQIR PRSGLALKQS VTVLNSPGTI DANYRGEIGV ILINHSDTVF
110 120 130 140
EVKAGMRIAQ MVMVPVMHLD ITVVDKVSDT SRGTGGFGST GT
Length:142
Mass (Da):15,149
Last modified:May 20, 2008 - v1
Checksum:i8E3451B1DB0DD172
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000951 Genomic DNA. Translation: ACA98169.1.
RefSeqiWP_012305793.1. NC_010475.1.

Genome annotation databases

EnsemblBacteriaiACA98169; ACA98169; SYNPCC7002_A0155.
KEGGisyp:SYNPCC7002_A0155.
PATRICi23814730. VBISynSp37135_0331.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000951 Genomic DNA. Translation: ACA98169.1.
RefSeqiWP_012305793.1. NC_010475.1.

3D structure databases

ProteinModelPortaliB1XM22.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi32049.SYNPCC7002_A0155.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACA98169; ACA98169; SYNPCC7002_A0155.
KEGGisyp:SYNPCC7002_A0155.
PATRICi23814730. VBISynSp37135_0331.

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiINHDPRT.
OrthoDBiEOG689HXK.

Enzyme and pathway databases

UniPathwayiUPA00610; UER00666.
BioCyciSSP32049:GKF7-155-MONOMER.

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.
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of Synechococcus sp. PCC 7002."
    Li T., Zhao J., Zhao C., Liu Z., Zhao F., Marquardt J., Nomura C.T., Persson S., Detter J.C., Richardson P.M., Lanz C., Schuster S.C., Wang J., Li S., Huang X., Cai T., Yu Z., Luo J., Zhao J., Bryant D.A.
    Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 27264 / PCC 7002 / PR-6.

Entry informationi

Entry nameiDUT_SYNP2
AccessioniPrimary (citable) accession number: B1XM22
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: May 20, 2008
Last modified: July 22, 2015
This is version 48 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.