ID E1VS29_GLUAR Unreviewed; 185 AA.
AC E1VS29;
DT 30-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 30-NOV-2010, sequence version 1.
DT 27-MAR-2024, entry version 80.
DE RecName: Full=Orotate phosphoribosyltransferase {ECO:0000256|ARBA:ARBA00011971, ECO:0000256|HAMAP-Rule:MF_01208};
DE Short=OPRT {ECO:0000256|HAMAP-Rule:MF_01208};
DE Short=OPRTase {ECO:0000256|HAMAP-Rule:MF_01208};
DE EC=2.4.2.10 {ECO:0000256|ARBA:ARBA00011971, ECO:0000256|HAMAP-Rule:MF_01208};
GN Name=pyrE {ECO:0000256|HAMAP-Rule:MF_01208,
GN ECO:0000313|EMBL:CBT74432.1};
GN OrderedLocusNames=AARI_01960 {ECO:0000313|EMBL:CBT74432.1};
OS Glutamicibacter arilaitensis (strain DSM 16368 / CIP 108037 / IAM 15318 /
OS JCM 13566 / NCIMB 14258 / Re117) (Arthrobacter arilaitensis).
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Micrococcaceae;
OC Glutamicibacter.
OX NCBI_TaxID=861360 {ECO:0000313|EMBL:CBT74432.1, ECO:0000313|Proteomes:UP000006878};
RN [1] {ECO:0000313|EMBL:CBT74432.1, ECO:0000313|Proteomes:UP000006878}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=DSM 16368 / CIP 108037 / IAM 15318 / JCM 13566 / Re117
RC {ECO:0000313|Proteomes:UP000006878};
RX PubMed=21124797; DOI=10.1371/journal.pone.0015489;
RA Monnet C., Loux V., Gibrat J.F., Spinnler E., Barbe V., Vacherie B.,
RA Gavory F., Gourbeyre E., Siguier P., Chandler M., Elleuch R., Irlinger F.,
RA Vallaeys T.;
RT "The Arthrobacter arilaitensis Re117 genome sequence reveals its genetic
RT adaptation to the surface of cheese.";
RL PLoS ONE 5:E15489-E15489(2010).
RN [2] {ECO:0000313|Proteomes:UP000006878}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 16368 / CIP 108037 / IAM 15318 / JCM 13566 / Re117
RC {ECO:0000313|Proteomes:UP000006878};
RA Genoscope.;
RT "Complete genome sequence of Arthrobacter arilaitensis (strain DSM 16368 /
RT CIP 108037 / JCM 13566 / Re117).";
RL Submitted (JUL-2010) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the transfer of a ribosyl phosphate group from 5-
CC phosphoribose 1-diphosphate to orotate, leading to the formation of
CC orotidine monophosphate (OMP). {ECO:0000256|HAMAP-Rule:MF_01208}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=diphosphate + orotidine 5'-phosphate = 5-phospho-alpha-D-
CC ribose 1-diphosphate + orotate; Xref=Rhea:RHEA:10380,
CC ChEBI:CHEBI:30839, ChEBI:CHEBI:33019, ChEBI:CHEBI:57538,
CC ChEBI:CHEBI:58017; EC=2.4.2.10; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_01208};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01208};
CC -!- PATHWAY: Pyrimidine metabolism; UMP biosynthesis via de novo pathway;
CC UMP from orotate: step 1/2. {ECO:0000256|ARBA:ARBA00004889,
CC ECO:0000256|HAMAP-Rule:MF_01208}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01208}.
CC -!- SIMILARITY: Belongs to the purine/pyrimidine phosphoribosyltransferase
CC family. PyrE subfamily. {ECO:0000256|HAMAP-Rule:MF_01208}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01208}.
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DR EMBL; FQ311875; CBT74432.1; -; Genomic_DNA.
DR AlphaFoldDB; E1VS29; -.
DR STRING; 861360.AARI_01960; -.
DR KEGG; aai:AARI_01960; -.
DR eggNOG; COG0461; Bacteria.
DR HOGENOM; CLU_074878_2_1_11; -.
DR UniPathway; UPA00070; UER00119.
DR Proteomes; UP000006878; Chromosome.
DR GO; GO:0000287; F:magnesium ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0004588; F:orotate phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0044205; P:'de novo' UMP biosynthetic process; IEA:UniProtKB-UniPathway.
DR CDD; cd06223; PRTases_typeI; 1.
DR Gene3D; 3.40.50.2020; -; 1.
DR HAMAP; MF_01208; PyrE; 1.
DR InterPro; IPR023031; OPRT.
DR InterPro; IPR004467; Or_phspho_trans_dom.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR029057; PRTase-like.
DR NCBIfam; TIGR00336; pyrE; 1.
DR PANTHER; PTHR19278; OROTATE PHOSPHORIBOSYLTRANSFERASE; 1.
DR PANTHER; PTHR19278:SF9; URIDINE 5'-MONOPHOSPHATE SYNTHASE; 1.
DR Pfam; PF00156; Pribosyltran; 1.
DR SUPFAM; SSF53271; PRTase-like; 1.
PE 3: Inferred from homology;
KW Glycosyltransferase {ECO:0000256|HAMAP-Rule:MF_01208,
KW ECO:0000313|EMBL:CBT74432.1}; Magnesium {ECO:0000256|HAMAP-Rule:MF_01208};
KW Pyrimidine biosynthesis {ECO:0000256|ARBA:ARBA00022975, ECO:0000256|HAMAP-
KW Rule:MF_01208}; Reference proteome {ECO:0000313|Proteomes:UP000006878};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01208, ECO:0000313|EMBL:CBT74432.1}.
FT DOMAIN 113..165
FT /note="Phosphoribosyltransferase"
FT /evidence="ECO:0000259|Pfam:PF00156"
FT BINDING 100
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01208"
FT BINDING 101
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /ligand_note="ligand shared between dimeric partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01208"
FT BINDING 104
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01208"
FT BINDING 126..134
FT /ligand="5-phospho-alpha-D-ribose 1-diphosphate"
FT /ligand_id="ChEBI:CHEBI:58017"
FT /ligand_note="ligand shared between dimeric partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01208"
FT BINDING 130
FT /ligand="orotate"
FT /ligand_id="ChEBI:CHEBI:30839"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01208"
FT BINDING 158
FT /ligand="orotate"
FT /ligand_id="ChEBI:CHEBI:30839"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01208"
SQ SEQUENCE 185 AA; 19725 MW; C13C82237CDB75A1 CRC64;
MSETSARERL KELIQELAIV RGKVTLSSGK EADYYIDLRR VTLHQEASGL VGEVMLDLLD
EAKLEFSNVG GLTMGADPVG TAIMHTARAK QRAVDAFVVR KAQKSYGMGR QVEGPSIEGK
DVIVLEDTST TGGSALTAVE GVRKAGGNVI AVAVIVDRDT GAKERIESEA GVPYLFAYGK
DELGL
//
