ID A0A077FF30_9PSED Unreviewed; 221 AA.
AC A0A077FF30;
DT 29-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 29-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 55.
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=PSAKL28_49520 {ECO:0000313|EMBL:AIL64092.1};
OS Pseudomonas alkylphenolica.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=237609 {ECO:0000313|EMBL:AIL64092.1, ECO:0000313|Proteomes:UP000028931};
RN [1] {ECO:0000313|EMBL:AIL64092.1, ECO:0000313|Proteomes:UP000028931}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KL28 {ECO:0000313|EMBL:AIL64092.1,
RC ECO:0000313|Proteomes:UP000028931};
RA Lee K., Lim J.Y., Hwang I.;
RL Submitted (JUL-2014) to the EMBL/GenBank/DDBJ databases.
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}.
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DR EMBL; CP009048; AIL64092.1; -; Genomic_DNA.
DR RefSeq; WP_038615503.1; NZ_CP009048.1.
DR AlphaFoldDB; A0A077FF30; -.
DR KEGG; palk:PSAKL28_49520; -.
DR eggNOG; COG1309; Bacteria.
DR HOGENOM; CLU_069356_15_4_6; -.
DR OrthoDB; 7618612at2; -.
DR UniPathway; UPA00529; -.
DR Proteomes; UP000028931; Chromosome.
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:SF254; 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 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 221 AA; 24259 MW; 4B3AEBC672CC96E1 CRC64;
MPKVGMQPIR RQQLIEATLL AIDQVGMGDA SIALIARLAG VSNGIISHYF QDKNGLIAAT
MRYLMSVLNE NVVANRQALK DNTPRAHLQV IIEGNFDASQ VNGPAMKTWL AFWASSMHQP
SLHRLQRIND HRLYSNLCCQ FRRALPLPEA RSAARGLAAL IDGLWLRGAL SGDAFDTDQA
KQIAYEYMDL QLAKQTSLDT YTQASEPLRA AIAKQAGASL G
//
