ID   LPMG_ECOCB              Reviewed;          17 AA.
AC   D3QLG0;
DT   11-JAN-2011, integrated into UniProtKB/Swiss-Prot.
DT   11-JAN-2011, sequence version 2.
DT   25-MAY-2022, entry version 34.
DE   RecName: Full=mgtA leader peptide;
DE   AltName: Full=Regulatory leader peptide for mgtA;
GN   Name=mgtL; OrderedLocusNames=G2583_5071;
OS   Escherichia coli O55:H7 (strain CB9615 / EPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=701177;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CB9615 / EPEC;
RX   PubMed=20090843; DOI=10.1371/journal.pone.0008700;
RA   Zhou Z., Li X., Liu B., Beutin L., Xu J., Ren Y., Feng L., Lan R.,
RA   Reeves P.R., Wang L.;
RT   "Derivation of Escherichia coli O157:H7 from its O55:H7 precursor.";
RL   PLoS ONE 5:E8700-E8700(2010).
CC   -!- FUNCTION: Makes mgtA transcription sensitive to intracellular proline
CC       levels. Under low levels of proline this protein cannot be fully
CC       translated, and a stem loop forms which permits transcription of the
CC       downstream mgtA gene (By similarity). {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the MgtL family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ADD59489.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; CP001846; ADD59489.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_001387276.1; NC_013941.1.
DR   AlphaFoldDB; D3QLG0; -.
DR   EnsemblBacteria; ADD59489; ADD59489; G2583_5071.
DR   GeneID; 67414865; -.
DR   KEGG; eok:G2583_5071; -.
DR   HOGENOM; CLU_2896927_0_0_6; -.
DR   InterPro; IPR031434; MGTL.
DR   Pfam; PF17059; MGTL; 1.
PE   3: Inferred from homology;
KW   Leader peptide.
FT   CHAIN           1..17
FT                   /note="mgtA leader peptide"
FT                   /id="PRO_0000403456"
SQ   SEQUENCE   17 AA;  2123 MW;  0F46CE7376700551 CRC64;
     MEPDPTPLPR RRLKLFR