UPP_SHEFN
ID UPP_SHEFN Reviewed; 208 AA.
AC Q084L0;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 31-OCT-2006, sequence version 1.
DT 03-AUG-2022, entry version 94.
DE RecName: Full=Uracil phosphoribosyltransferase {ECO:0000255|HAMAP-Rule:MF_01218};
DE EC=2.4.2.9 {ECO:0000255|HAMAP-Rule:MF_01218};
DE AltName: Full=UMP pyrophosphorylase {ECO:0000255|HAMAP-Rule:MF_01218};
DE AltName: Full=UPRTase {ECO:0000255|HAMAP-Rule:MF_01218};
GN Name=upp {ECO:0000255|HAMAP-Rule:MF_01218}; OrderedLocusNames=Sfri_1453;
OS Shewanella frigidimarina (strain NCIMB 400).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=318167;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NCIMB 400;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Fredrickson J.K., Kolker E., McCuel L.A., DiChristina T., Nealson K.H.,
RA Newman D., Tiedje J.M., Zhou J., Romine M.F., Culley D.E., Serres M.,
RA Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P.;
RT "Complete sequence of Shewanella frigidimarina NCIMB 400.";
RL Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the conversion of uracil and 5-phospho-alpha-D-
CC ribose 1-diphosphate (PRPP) to UMP and diphosphate. {ECO:0000255|HAMAP-
CC Rule:MF_01218}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=diphosphate + UMP = 5-phospho-alpha-D-ribose 1-diphosphate +
CC uracil; Xref=Rhea:RHEA:13017, ChEBI:CHEBI:17568, ChEBI:CHEBI:33019,
CC ChEBI:CHEBI:57865, ChEBI:CHEBI:58017; EC=2.4.2.9;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01218};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01218};
CC Note=Binds 1 Mg(2+) ion per subunit. The magnesium is bound as Mg-PRPP.
CC {ECO:0000255|HAMAP-Rule:MF_01218};
CC -!- ACTIVITY REGULATION: Allosterically activated by GTP.
CC {ECO:0000255|HAMAP-Rule:MF_01218}.
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via salvage pathway;
CC UMP from uracil: step 1/1. {ECO:0000255|HAMAP-Rule:MF_01218}.
CC -!- SIMILARITY: Belongs to the UPRTase family. {ECO:0000255|HAMAP-
CC Rule:MF_01218}.
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DR EMBL; CP000447; ABI71305.1; -; Genomic_DNA.
DR RefSeq; WP_011636926.1; NC_008345.1.
DR AlphaFoldDB; Q084L0; -.
DR SMR; Q084L0; -.
DR STRING; 318167.Sfri_1453; -.
DR EnsemblBacteria; ABI71305; ABI71305; Sfri_1453.
DR KEGG; sfr:Sfri_1453; -.
DR eggNOG; COG0035; Bacteria.
DR HOGENOM; CLU_067096_2_2_6; -.
DR OMA; TYATRMP; -.
DR OrthoDB; 1581906at2; -.
DR UniPathway; UPA00574; UER00636.
DR Proteomes; UP000000684; Chromosome.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004845; F:uracil phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0044206; P:UMP salvage; IEA:UniProtKB-UniPathway.
DR GO; GO:0006223; P:uracil salvage; IEA:InterPro.
DR CDD; cd06223; PRTases_typeI; 1.
DR Gene3D; 3.40.50.2020; -; 1.
DR HAMAP; MF_01218_B; Upp_B; 1.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR029057; PRTase-like.
DR InterPro; IPR034332; Upp_B.
DR InterPro; IPR005765; Ura_phspho_trans.
DR SUPFAM; SSF53271; SSF53271; 1.
DR TIGRFAMs; TIGR01091; upp; 1.
PE 3: Inferred from homology;
KW Allosteric enzyme; Glycosyltransferase; GTP-binding; Magnesium;
KW Nucleotide-binding; Reference proteome; Transferase.
FT CHAIN 1..208
FT /note="Uracil phosphoribosyltransferase"
FT /id="PRO_1000053780"
FT BINDING 78
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01218"
FT BINDING 103
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01218"
FT BINDING 130..138
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01218"
FT BINDING 193
FT /ligand="uracil"
FT /ligand_id="ChEBI:CHEBI:17568"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01218"
FT BINDING 198..200
FT /ligand="uracil"
FT /ligand_id="ChEBI:CHEBI:17568"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01218"
FT BINDING 199
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01218"
SQ SEQUENCE 208 AA; 22626 MW; B707BF7D353FF9B6 CRC64;
MKVVEVKHPL VRHKVGLMRE ADISTKRFRE LATEVGSLLT YEATADFETE TVTIEGWNGP
VTIEQLKGKK VTVVPILRAG LGMMDGVLEH LPSARISVVG IYRDEETLQP VPYFEKIVSN
VDERIALVVD PMLATGGSMI ATIDLLKKRG CTSIKALVLV AAPEGIKALE LAHPDIELYT
ASIDDCLNEQ GYILPGLGDA GDKIFGTK
