ID A0A0T0MEC1_9CELL Unreviewed; 195 AA.
AC A0A0T0MEC1;
DT 17-FEB-2016, integrated into UniProtKB/TrEMBL.
DT 17-FEB-2016, sequence version 1.
DT 24-JAN-2024, entry version 47.
DE RecName: Full=Bifunctional protein PyrR {ECO:0000256|HAMAP-Rule:MF_01219};
DE Includes:
DE RecName: Full=Pyrimidine operon regulatory protein {ECO:0000256|HAMAP-Rule:MF_01219};
DE Includes:
DE RecName: Full=Uracil phosphoribosyltransferase {ECO:0000256|HAMAP-Rule:MF_01219};
DE Short=UPRTase {ECO:0000256|HAMAP-Rule:MF_01219};
DE EC=2.4.2.9 {ECO:0000256|HAMAP-Rule:MF_01219};
GN Name=pyrR {ECO:0000256|HAMAP-Rule:MF_01219};
GN ORFNames=ASG23_16770 {ECO:0000313|EMBL:KQS97217.1};
OS Cellulomonas sp. Leaf395.
OC Bacteria; Actinomycetota; Actinomycetes; Micrococcales; Cellulomonadaceae;
OC Cellulomonas.
OX NCBI_TaxID=1736362 {ECO:0000313|EMBL:KQS97217.1, ECO:0000313|Proteomes:UP000051971};
RN [1] {ECO:0000313|EMBL:KQS97217.1, ECO:0000313|Proteomes:UP000051971}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Leaf395 {ECO:0000313|EMBL:KQS97217.1,
RC ECO:0000313|Proteomes:UP000051971};
RA Gilbert D.G.;
RL Submitted (OCT-2015) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:KQS97217.1, ECO:0000313|Proteomes:UP000051971}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Leaf395 {ECO:0000313|EMBL:KQS97217.1,
RC ECO:0000313|Proteomes:UP000051971};
RA Schulze-Lefert P.;
RT "Functional overlap of the Arabidopsis leaf and root microbiotas.";
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Also displays a weak uracil phosphoribosyltransferase
CC activity which is not physiologically significant. {ECO:0000256|HAMAP-
CC Rule:MF_01219}.
CC -!- FUNCTION: Regulates the transcription of the pyrimidine nucleotide
CC (pyr) operon in response to exogenous pyrimidines. {ECO:0000256|HAMAP-
CC Rule:MF_01219}.
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:0000256|HAMAP-Rule:MF_01219};
CC -!- SIMILARITY: Belongs to the purine/pyrimidine phosphoribosyltransferase
CC family. PyrR subfamily. {ECO:0000256|ARBA:ARBA00005565,
CC ECO:0000256|HAMAP-Rule:MF_01219}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KQS97217.1}.
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DR EMBL; LMQI01000005; KQS97217.1; -; Genomic_DNA.
DR RefSeq; WP_056027434.1; NZ_LMQI01000005.1.
DR AlphaFoldDB; A0A0T0MEC1; -.
DR STRING; 1736362.ASG23_16770; -.
DR OrthoDB; 9802227at2; -.
DR Proteomes; UP000051971; Unassembled WGS sequence.
DR GO; GO:0004845; F:uracil phosphoribosyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006355; P:regulation of DNA-templated transcription; IEA:UniProtKB-UniRule.
DR CDD; cd06223; PRTases_typeI; 1.
DR Gene3D; 3.40.50.2020; -; 1.
DR HAMAP; MF_01219; PyrR; 1.
DR InterPro; IPR000836; PRibTrfase_dom.
DR InterPro; IPR029057; PRTase-like.
DR InterPro; IPR023050; PyrR.
DR PANTHER; PTHR11608; BIFUNCTIONAL PROTEIN PYRR; 1.
DR PANTHER; PTHR11608:SF0; BIFUNCTIONAL PROTEIN PYRR; 1.
DR Pfam; PF00156; Pribosyltran; 1.
DR SUPFAM; SSF53271; PRTase-like; 1.
PE 3: Inferred from homology;
KW Glycosyltransferase {ECO:0000256|HAMAP-Rule:MF_01219,
KW ECO:0000313|EMBL:KQS97217.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000051971};
KW Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW Rule:MF_01219};
KW Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW Rule:MF_01219};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01219, ECO:0000313|EMBL:KQS97217.1}.
FT DOMAIN 22..166
FT /note="Phosphoribosyltransferase"
FT /evidence="ECO:0000259|Pfam:PF00156"
FT MOTIF 114..126
FT /note="PRPP-binding"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01219"
SQ SEQUENCE 195 AA; 20805 MW; DEC7E39FFAFE3CAD CRC64;
MSTGTPTPET RVDDDANVVL GAPEINRALT RIAHEILERN KGGSDVVLLG IPTRGLPLAR
RLAERLIAVE PGLDPALLVG SLDVTMYRDD LAHQPTRTIG ATDIPGGGLD GKVVVLVDDV
LYSGRTIRAA LDAISDLGRP RAVQLAALVD RGHRELPIRA DYVGKNLPTS TSERVRVLLE
ESDGRDAVLI DGGTR
//
