ID A0A0H3FSJ0_KLEAK Unreviewed; 197 AA.
AC A0A0H3FSJ0;
DT 16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT 16-SEP-2015, sequence version 1.
DT 27-MAR-2024, entry version 48.
DE RecName: Full=HTH-type transcriptional regulator BetI {ECO:0000256|HAMAP-Rule:MF_00768};
GN Name=betI {ECO:0000256|HAMAP-Rule:MF_00768};
GN OrderedLocusNames=EAE_13525 {ECO:0000313|EMBL:AEG97619.1};
OS Klebsiella aerogenes (strain ATCC 13048 / DSM 30053 / CCUG 1429 / JCM 1235
OS / KCTC 2190 / NBRC 13534 / NCIMB 10102 / NCTC 10006 / CDC 819-56)
OS (Enterobacter aerogenes).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX NCBI_TaxID=1028307 {ECO:0000313|EMBL:AEG97619.1, ECO:0000313|Proteomes:UP000008881};
RN [1] {ECO:0000313|Proteomes:UP000008881}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13048 / DSM 30053 / JCM 1235 / KCTC 2190 / NBRC 13534 /
RC NCIMB 10102 / NCTC 10006 {ECO:0000313|Proteomes:UP000008881};
RA Shin S.H., Kim S., Kim J.Y., Yang K.-S., Seo J.-S.;
RT "Complete sequence of Enterobacter aerogenes KCTC 2190.";
RL Submitted (MAY-2011) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:AEG97619.1, ECO:0000313|Proteomes:UP000008881}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 13048 / DSM 30053 / JCM 1235 / KCTC 2190 / NBRC 13534 /
RC NCIMB 10102 / NCTC 10006 {ECO:0000313|Proteomes:UP000008881};
RX PubMed=22493190; DOI=10.1128/JB.00028-12;
RA Shin S.H., Kim S., Kim J.Y., Lee S., Um Y., Oh M.K., Kim Y.R., Lee J.,
RA Yang K.S.;
RT "Complete genome sequence of Enterobacter aerogenes KCTC 2190.";
RL J. Bacteriol. 194:2373-2374(2012).
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; CP002824; AEG97619.1; -; Genomic_DNA.
DR RefSeq; WP_015367796.1; NC_015663.1.
DR RefSeq; YP_004592898.1; NC_015663.1.
DR AlphaFoldDB; A0A0H3FSJ0; -.
DR GeneID; 66605010; -.
DR KEGG; eae:EAE_13525; -.
DR PATRIC; fig|1028307.3.peg.2702; -.
DR eggNOG; COG1309; Bacteria.
DR HOGENOM; CLU_069356_15_4_6; -.
DR OrthoDB; 7618612at2; -.
DR UniPathway; UPA00529; -.
DR Proteomes; UP000008881; 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 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; 21881 MW; BBBE4904E2F66498 CRC64;
MPKLGMQSIR QRQLIDATLA AINEVGMHDA TIAQIARRAG VSTGIISHYF KDKNGLLEAT
MRDITGQLRH AVLQRLRALP GASAERRLRA IVAGNFDDSQ ISGAAMKAWL AFWASSMHQP
MLYRLQQVSS KRLLSNIVYE FQRQLPREQA QEAGYGLAAL IDGLWLRAAL SGKPLDKTRA
ETLADHFISQ YLPPTSQ
//
