Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

dut

Organism
Mycobacterium leprae (strain TN)
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

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei77 – 771SubstrateUniRule annotation
Binding sitei91 – 911Substrate; via amide nitrogen and carbonyl oxygenUniRule annotation

GO - Molecular functioni

  1. dUTP diphosphatase activity Source: UniProtKB-HAMAP
  2. magnesium ion binding Source: UniProtKB-HAMAP

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

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:ML1028
OrganismiMycobacterium leprae (strain TN)
Taxonomic identifieri272631 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesCorynebacterineaeMycobacteriaceaeMycobacterium
ProteomesiUP000000806: Chromosome

Organism-specific databases

LepromaiML1028.

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 154154Deoxyuridine 5'-triphosphate nucleotidohydrolasePRO_0000182882Add
BLAST

Interactioni

Subunit structurei

Homotrimer.UniRule annotation

Protein-protein interaction databases

STRINGi272631.ML1028.

Structurei

3D structure databases

ProteinModelPortaliQ49992.
SMRiQ49992. Positions 1-144.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni64 – 663Substrate bindingUniRule annotation
Regioni81 – 833Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the dUTPase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiILPRSGM.
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.

Q49992-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTSLAVVRL DPGLPLPSRA HDGDAGVDLY SVEDVKLAPG QRALVRTGLA
60 70 80 90 100
VAIPFGMVGL IHPRSGLAVR VGLSIVNSPG TVDAGYRGEI KVALINLDPV
110 120 130 140 150
EPLVVHRGDR IAQLLVQRVE LVELVEVSSF DEAGLAETSR GDGGHGSSGG

HASL
Length:154
Mass (Da):15,928
Last modified:April 27, 2001 - v3
Checksum:i27756BFC21340F82
GO

Sequence cautioni

The sequence AAA62960.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U15181 Genomic DNA. Translation: AAA62960.1. Different initiation.
AL583920 Genomic DNA. Translation: CAC31409.1.
PIRiF87037.
RefSeqiNP_301761.1. NC_002677.1.
WP_010908085.1. NC_002677.1.

Genome annotation databases

EnsemblBacteriaiCAC31409; CAC31409; CAC31409.
GeneIDi910096.
KEGGimle:ML1028.
PATRICi18053824. VBIMycLep78757_1857.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U15181 Genomic DNA. Translation: AAA62960.1. Different initiation.
AL583920 Genomic DNA. Translation: CAC31409.1.
PIRiF87037.
RefSeqiNP_301761.1. NC_002677.1.
WP_010908085.1. NC_002677.1.

3D structure databases

ProteinModelPortaliQ49992.
SMRiQ49992. Positions 1-144.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272631.ML1028.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAC31409; CAC31409; CAC31409.
GeneIDi910096.
KEGGimle:ML1028.
PATRICi18053824. VBIMycLep78757_1857.

Organism-specific databases

LepromaiML1028.

Phylogenomic databases

eggNOGiCOG0756.
HOGENOMiHOG000028966.
KOiK01520.
OMAiILPRSGM.
OrthoDBiEOG689HXK.

Enzyme and pathway databases

UniPathwayiUPA00610; UER00666.

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

« Hide 'large scale' publications
  1. Smith D.R., Robison K.
    Submitted (APR-1995) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: TN.

Entry informationi

Entry nameiDUT_MYCLE
AccessioniPrimary (citable) accession number: Q49992
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: April 27, 2001
Last modified: January 7, 2015
This is version 96 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

Each trimer binds three substrate molecules. The ligands are bound between subunits, and for each substrate molecule, residues from adjacent subunits contribute to the binding interactions (By similarity).By similarity

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.