DUT_CHLTE
ID DUT_CHLTE Reviewed; 152 AA.
AC O68992; Q93ST9;
DT 15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT 30-AUG-2002, sequence version 2.
DT 03-AUG-2022, entry version 122.
DE RecName: Full=Deoxyuridine 5'-triphosphate nucleotidohydrolase {ECO:0000255|HAMAP-Rule:MF_00116};
DE Short=dUTPase {ECO:0000255|HAMAP-Rule:MF_00116};
DE EC=3.6.1.23 {ECO:0000255|HAMAP-Rule:MF_00116};
DE AltName: Full=dUTP pyrophosphatase {ECO:0000255|HAMAP-Rule:MF_00116};
GN Name=dut {ECO:0000255|HAMAP-Rule:MF_00116}; Synonyms=dutA;
GN OrderedLocusNames=CT1418;
OS Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS)
OS (Chlorobium tepidum).
OC Bacteria; Chlorobi; Chlorobia; Chlorobiales; Chlorobiaceae; Chlorobaculum.
OX NCBI_TaxID=194439;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Bryant D.A., Jakobs C., Stirewalt V.L.;
RL Submitted (APR-1998) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX PubMed=10976061; DOI=10.1126/science.289.5485.1724;
RA Xiong J., Fischer W.M., Inoue K., Nakahara M., Bauer C.E.;
RT "Molecular evidence for the early evolution of photosynthesis.";
RL Science 289:1724-1730(2000).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 49652 / DSM 12025 / NBRC 103806 / TLS;
RX PubMed=12093901; DOI=10.1073/pnas.132181499;
RA Eisen J.A., Nelson K.E., Paulsen I.T., Heidelberg J.F., Wu M., Dodson R.J.,
RA DeBoy R.T., Gwinn M.L., Nelson W.C., Haft D.H., Hickey E.K., Peterson J.D.,
RA Durkin A.S., Kolonay J.F., Yang F., Holt I.E., Umayam L.A., Mason T.M.,
RA Brenner M., Shea T.P., Parksey D.S., Nierman W.C., Feldblyum T.V.,
RA Hansen C.L., Craven M.B., Radune D., Vamathevan J.J., Khouri H.M.,
RA White O., Gruber T.M., Ketchum K.A., Venter J.C., Tettelin H., Bryant D.A.,
RA Fraser C.M.;
RT "The complete genome sequence of Chlorobium tepidum TLS, a photosynthetic,
RT anaerobic, green-sulfur bacterium.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:9509-9514(2002).
CC -!- FUNCTION: This enzyme is involved in nucleotide metabolism: it produces
CC dUMP, the immediate precursor of thymidine nucleotides and it decreases
CC the intracellular concentration of dUTP so that uracil cannot be
CC incorporated into DNA. {ECO:0000255|HAMAP-Rule:MF_00116}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=dUTP + H2O = diphosphate + dUMP + H(+); Xref=Rhea:RHEA:10248,
CC ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:61555, ChEBI:CHEBI:246422; EC=3.6.1.23;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00116};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00116};
CC -!- PATHWAY: Pyrimidine metabolism; dUMP biosynthesis; dUMP from dCTP (dUTP
CC route): step 2/2. {ECO:0000255|HAMAP-Rule:MF_00116}.
CC -!- SIMILARITY: Belongs to the dUTPase family. {ECO:0000255|HAMAP-
CC Rule:MF_00116}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; AF060080; AAC14879.1; -; Genomic_DNA.
DR EMBL; AY005138; AAG12427.1; -; Genomic_DNA.
DR EMBL; AE006470; AAM72646.1; -; Genomic_DNA.
DR RefSeq; NP_662304.1; NC_002932.3.
DR RefSeq; WP_010933085.1; NC_002932.3.
DR AlphaFoldDB; O68992; -.
DR SMR; O68992; -.
DR STRING; 194439.CT1418; -.
DR EnsemblBacteria; AAM72646; AAM72646; CT1418.
DR KEGG; cte:CT1418; -.
DR PATRIC; fig|194439.7.peg.1286; -.
DR eggNOG; COG0756; Bacteria.
DR HOGENOM; CLU_068508_1_2_10; -.
DR OMA; YAAFVHP; -.
DR OrthoDB; 1669228at2; -.
DR UniPathway; UPA00610; UER00666.
DR Proteomes; UP000001007; Chromosome.
DR GO; GO:0004170; F:dUTP diphosphatase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0006226; P:dUMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0046081; P:dUTP catabolic process; IEA:InterPro.
DR CDD; cd07557; trimeric_dUTPase; 1.
DR Gene3D; 2.70.40.10; -; 1.
DR HAMAP; MF_00116; dUTPase_bact; 1.
DR InterPro; IPR008181; dUTPase.
DR InterPro; IPR029054; dUTPase-like.
DR InterPro; IPR036157; dUTPase-like_sf.
DR InterPro; IPR033704; dUTPase_trimeric.
DR PANTHER; PTHR11241; PTHR11241; 1.
DR Pfam; PF00692; dUTPase; 1.
DR SUPFAM; SSF51283; SSF51283; 1.
DR TIGRFAMs; TIGR00576; dut; 1.
PE 3: Inferred from homology;
KW Hydrolase; Magnesium; Metal-binding; Nucleotide metabolism;
KW Reference proteome.
FT CHAIN 1..152
FT /note="Deoxyuridine 5'-triphosphate nucleotidohydrolase"
FT /id="PRO_0000182848"
FT BINDING 65..67
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00116"
FT BINDING 78
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00116"
FT BINDING 82..84
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00116"
FT CONFLICT 61..62
FT /note="QL -> HV (in Ref. 1; AAC14879)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 152 AA; 16098 MW; 5A95DA98FD41BEE1 CRC64;
MIKVKIVRLN QKAILPVYAT AHAAGMDVSA CLDAPVTVPS SASALIPTGF AIELPEGYEA
QLRPRSGLAL RHCISLPNSP ATIDADYRGE VGVILINHGR EPFTVSHGDR IAQMVVAKVD
HVVFEEVESL SETARGEGGF GHTGVQAKAE CL
