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Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

dut

Organism
Chlamydia trachomatis serovar A (strain ATCC VR-571B / DSM 19440 / HAR-13)
Status
Reviewed-Annotation score: -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

Pathwayi: dUMP 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)DescriptionActionsGraphical viewLength
Binding sitei76SubstrateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processNucleotide metabolism
LigandMagnesium, Metal-binding

Enzyme and pathway databases

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:CTA_0314
OrganismiChlamydia trachomatis serovar A (strain ATCC VR-571B / DSM 19440 / HAR-13)
Taxonomic identifieri315277 [NCBI]
Taxonomic lineageiBacteriaChlamydiaeChlamydialesChlamydiaceaeChlamydia/Chlamydophila groupChlamydia
Proteomesi
  • UP000002532 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002314041 – 145Deoxyuridine 5'-triphosphate nucleotidohydrolaseAdd BLAST145

Structurei

3D structure databases

ProteinModelPortaliQ3KM70
SMRiQ3KM70
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni63 – 65Substrate bindingUniRule annotation3
Regioni80 – 82Substrate bindingUniRule annotation3

Sequence similaritiesi

Belongs to the dUTPase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000028966
KOiK01520
OMAiGVILINH

Family and domain databases

CDDicd07557 trimeric_dUTPase, 1 hit
Gene3Di2.70.40.10, 1 hit
HAMAPiMF_00116 dUTPase_bact, 1 hit
InterProiView protein in InterPro
IPR029054 dUTPase-like
IPR036157 dUTPase-like_sf
IPR008181 dUTPase_1
IPR033704 dUTPase_trimeric
PfamiView protein in Pfam
PF00692 dUTPase, 1 hit
SUPFAMiSSF51283 SSF51283, 1 hit
TIGRFAMsiTIGR00576 dut, 1 hit

Sequencei

Sequence statusi: Complete.

Q3KM70-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKFFCKLESG SSLPEYATSG ASGADVRANI NEPIAILPGQ RALIPTGISV
60 70 80 90 100
EIPHGYEIQV RSRSGLASKY GVIVLQSPGT VDADYRGEIR VILANLGEAT
110 120 130 140
FIVEPGMRIA QLVVAKVEQV SFVETQEELT ATARGTGGFG HTGEC
Length:145
Mass (Da):15,337
Last modified:November 8, 2005 - v1
Checksum:i647D4737ACBF682E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000051 Genomic DNA Translation: AAX50552.1
RefSeqiWP_009871640.1, NC_007429.1

Genome annotation databases

EnsemblBacteriaiAAX50552; AAX50552; CTA_0314
GeneIDi35556502
KEGGicta:CTA_0314

Similar proteinsi

Entry informationi

Entry nameiDUT_CHLTA
AccessioniPrimary (citable) accession number: Q3KM70
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: November 8, 2005
Last modified: March 28, 2018
This is version 77 of the entry and version 1 of the sequence. See 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

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