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Protein

Deoxyuridine 5'-triphosphate nucleotidohydrolase

Gene

dut

Organism
Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12)
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. no protein annotated in this organism
  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 sitei88SubstrateUniRule annotation1
Binding sitei102Substrate; via amide nitrogen and carbonyl oxygenUniRule 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:Blon_0970, BLIJ_0987
OrganismiBifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / JCM 1222 / NCTC 11817 / S12)
Taxonomic identifieri391904 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaBifidobacterialesBifidobacteriaceaeBifidobacterium
Proteomesi
  • UP000001360 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10001192261 – 158Deoxyuridine 5'-triphosphate nucleotidohydrolaseAdd BLAST158

Proteomic databases

PRIDEiB7GQI9

Structurei

3D structure databases

ProteinModelPortaliB7GQI9
SMRiB7GQI9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni75 – 77Substrate bindingUniRule annotation3
Regioni92 – 94Substrate 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.

B7GQI9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAFDETYNEP ESTEVLVKSL DPEHPALLRY AHAGDAGADL ITTVDVTLKP
60 70 80 90 100
FERALVPTGV AIALPAGYVA LVHPRSGLAA KQGVTVLNAP GTVDAGYRGE
110 120 130 140 150
IKVPLINLDP KHTAVFHPGD RIAQLVIQRY VEARFIPAET LPGSDRAERG

FGSTGVAS
Length:158
Mass (Da):16,751
Last modified:February 10, 2009 - v1
Checksum:i7B68EB219B10ECE1
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001095 Genomic DNA Translation: ACJ52069.1
AP010889 Genomic DNA Translation: BAJ68577.1
RefSeqiWP_012577334.1, NZ_JDTT01000060.1

Genome annotation databases

EnsemblBacteriaiACJ52069; ACJ52069; Blon_0970
BAJ68577; BAJ68577; BLIJ_0987
KEGGibln:Blon_0970
blon:BLIJ_0987
PATRICifig|391904.8.peg.997

Entry informationi

Entry nameiDUT_BIFLS
AccessioniPrimary (citable) accession number: B7GQI9
Secondary accession number(s): E8MRF2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: February 10, 2009
Last modified: May 23, 2018
This is version 59 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

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