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Database: UniProt
Entry: A0A0L0GVE6_9ENTR
LinkDB: A0A0L0GVE6_9ENTR
Original site: A0A0L0GVE6_9ENTR 
ID   A0A0L0GVE6_9ENTR        Unreviewed;       197 AA.
AC   A0A0L0GVE6;
DT   11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT   11-NOV-2015, sequence version 1.
DT   24-JAN-2024, entry version 39.
DE   RecName: Full=HTH-type transcriptional regulator BetI {ECO:0000256|HAMAP-Rule:MF_00768};
GN   Name=betI {ECO:0000256|HAMAP-Rule:MF_00768};
GN   ORFNames=GM31_22340 {ECO:0000313|EMBL:KNC92711.1};
OS   Trabulsiella odontotermitis.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Trabulsiella.
OX   NCBI_TaxID=379893 {ECO:0000313|EMBL:KNC92711.1, ECO:0000313|Proteomes:UP000037393};
RN   [1] {ECO:0000313|EMBL:KNC92711.1, ECO:0000313|Proteomes:UP000037393}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=12 {ECO:0000313|EMBL:KNC92711.1,
RC   ECO:0000313|Proteomes:UP000037393};
RX   PubMed=26162887;
RA   Sapountzis P., Gruntjes T., Otani S., Estevez J., da Costa R.R.,
RA   Plunkett G.3rd., Perna N.T., Poulsen M.;
RT   "The Enterobacterium Trabulsiella odontotermitis Presents Novel Adaptations
RT   Related to Its Association with Fungus-Growing Termites.";
RL   Appl. Environ. Microbiol. 81:6577-6588(2015).
CC   -!- FUNCTION: Repressor involved in choline regulation of the bet genes.
CC       {ECO:0000256|HAMAP-Rule:MF_00768}.
CC   -!- FUNCTION: Repressor involved in the biosynthesis of the osmoprotectant
CC       glycine betaine. It represses transcription of the choline transporter
CC       BetT and the genes of BetAB involved in the synthesis of glycine
CC       betaine. {ECO:0000256|ARBA:ARBA00024936}.
CC   -!- PATHWAY: Amine and polyamine biosynthesis; betaine biosynthesis via
CC       choline pathway [regulation]. {ECO:0000256|ARBA:ARBA00004719,
CC       ECO:0000256|HAMAP-Rule:MF_00768}.
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:KNC92711.1}.
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DR   EMBL; JNGI01000074; KNC92711.1; -; Genomic_DNA.
DR   RefSeq; WP_049857362.1; NZ_JNGI01000074.1.
DR   AlphaFoldDB; A0A0L0GVE6; -.
DR   STRING; 379893.GCA_001297775_03908; -.
DR   PATRIC; fig|379893.4.peg.4526; -.
DR   OrthoDB; 7618612at2; -.
DR   UniPathway; UPA00529; -.
DR   Proteomes; UP000037393; Unassembled WGS sequence.
DR   GO; GO:0003677; F:DNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003700; F:DNA-binding transcription factor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019285; P:glycine betaine biosynthetic process from choline; IEA:UniProtKB-UniRule.
DR   GO; GO:0045892; P:negative regulation of DNA-templated transcription; IEA:UniProtKB-UniRule.
DR   Gene3D; 1.10.357.10; Tetracycline Repressor, domain 2; 1.
DR   HAMAP; MF_00768; HTH_type_BetI; 1.
DR   InterPro; IPR039538; BetI_C.
DR   InterPro; IPR023772; DNA-bd_HTH_TetR-type_CS.
DR   InterPro; IPR009057; Homeobox-like_sf.
DR   InterPro; IPR001647; HTH_TetR.
DR   InterPro; IPR036271; Tet_transcr_reg_TetR-rel_C_sf.
DR   InterPro; IPR017757; Tscrpt_rep_BetI.
DR   NCBIfam; TIGR03384; betaine_BetI; 1.
DR   PANTHER; PTHR30055:SF234; HTH-TYPE TRANSCRIPTIONAL REGULATOR BETI; 1.
DR   PANTHER; PTHR30055; HTH-TYPE TRANSCRIPTIONAL REGULATOR RUTR; 1.
DR   Pfam; PF13977; TetR_C_6; 1.
DR   Pfam; PF00440; TetR_N; 1.
DR   PRINTS; PR00455; HTHTETR.
DR   SUPFAM; SSF46689; Homeodomain-like; 1.
DR   SUPFAM; SSF48498; Tetracyclin repressor-like, C-terminal domain; 1.
DR   PROSITE; PS01081; HTH_TETR_1; 1.
DR   PROSITE; PS50977; HTH_TETR_2; 1.
PE   3: Inferred from homology;
KW   DNA-binding {ECO:0000256|HAMAP-Rule:MF_00768, ECO:0000256|PROSITE-
KW   ProRule:PRU00335};
KW   Repressor {ECO:0000256|ARBA:ARBA00022491, ECO:0000256|HAMAP-Rule:MF_00768};
KW   Transcription {ECO:0000256|ARBA:ARBA00023163, ECO:0000256|HAMAP-
KW   Rule:MF_00768};
KW   Transcription regulation {ECO:0000256|ARBA:ARBA00023015, ECO:0000256|HAMAP-
KW   Rule:MF_00768}.
FT   DOMAIN          8..68
FT                   /note="HTH tetR-type"
FT                   /evidence="ECO:0000259|PROSITE:PS50977"
FT   DNA_BIND        31..50
FT                   /note="H-T-H motif"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00768,
FT                   ECO:0000256|PROSITE-ProRule:PRU00335"
SQ   SEQUENCE   197 AA;  22173 MW;  971F7B932CCD4C20 CRC64;
     MPKLGMQSIR RRQLIDATLE AINEVGMHDA TIAQIARRAG VSTGIISHYF QDKNGLLEAT
     MRDITSQLRH AILRRLKALP AACAERRLQA IVDGNFDDSQ ISPAAMKAWL AFWASSMHQP
     VLWRLQQVSS RRLLSTIVYE FRRELPRDEA QQAGHGLAAL IDGLWLHAAL SGKPFEQQRA
     RTLTHHFISQ HLPPATD
//
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