ID   TTUA3_AGRVI             Reviewed;         304 AA.
AC   P70785;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   25-MAY-2022, entry version 85.
DE   RecName: Full=HTH-type transcriptional regulator TtuA;
DE   AltName: Full=Tartrate utilization transcriptional regulator;
GN   Name=ttuA;
OS   Agrobacterium vitis (Rhizobium vitis).
OG   Plasmid pTrAB3.
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Agrobacterium.
OX   NCBI_TaxID=373;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=AB3;
RX   PubMed=8672817; DOI=10.1094/mpmi-9-0401;
RA   Salomone J.-Y., Crouzet P., de Ruffray P., Otten L.;
RT   "Characterization and distribution of tartrate utilization genes in the
RT   grapevine pathogen Agrobacterium vitis.";
RL   Mol. Plant Microbe Interact. 9:401-408(1996).
CC   -!- FUNCTION: Transcriptional regulator of the ttuABCDE tartrate
CC       utilization operon.
CC   -!- SIMILARITY: Belongs to the LysR transcriptional regulatory family.
CC       {ECO:0000305}.
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DR   EMBL; U32375; AAB61621.1; -; Genomic_DNA.
DR   RefSeq; WP_032488974.1; NZ_WPHQ01000033.1.
DR   AlphaFoldDB; P70785; -.
DR   SMR; P70785; -.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:InterPro.
DR   Gene3D; 1.10.10.10; -; 1.
DR   InterPro; IPR005119; LysR_subst-bd.
DR   InterPro; IPR000847; Tscrpt_reg_HTH_LysR.
DR   InterPro; IPR036388; WH-like_DNA-bd_sf.
DR   InterPro; IPR036390; WH_DNA-bd_sf.
DR   Pfam; PF00126; HTH_1; 1.
DR   Pfam; PF03466; LysR_substrate; 1.
DR   SUPFAM; SSF46785; SSF46785; 1.
DR   PROSITE; PS50931; HTH_LYSR; 1.
PE   3: Inferred from homology;
KW   DNA-binding; Plasmid; Transcription; Transcription regulation.
FT   CHAIN           1..304
FT                   /note="HTH-type transcriptional regulator TtuA"
FT                   /id="PRO_0000105766"
FT   DOMAIN          1..58
FT                   /note="HTH lysR-type"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00253"
FT   DNA_BIND        18..37
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00253"
SQ   SEQUENCE   304 AA;  33903 MW;  D75979BDD919588F CRC64;
     MELNQLRCFV SVADELHFGR AAQKLGLMPA SLSRHIRMLE ESLGTRLMAR TTRSVALTDD
     GLFLLEGARE ILERTEVLQN RFQTSRQERV EILRIGAIDS AAAGLLPTLL HDFRQQCPEI
     STQLSEDKTI RLIPKLLSGG LDLAFIRAPD FVDPKLKTVF LFHETAVVAM SENHRLAHNT
     SVTIHDLADE PLIVPERRSR PHSHDLTMKL FIEAGLQARV AQLAEEKQTI VNLVAAEIGL
     AIVPQWTARL AVSGVRYVTL QTDAKEAMNK LPLSAAWLKG VRDPARDLIV SLLQSRISQY
     AENA