ID   LPL_SHIFL               Reviewed;          28 AA.
AC   P0AD82; P09149; Q8VSS2; Q8VSS3;
DT   06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=leu operon leader peptide;
DE   AltName: Full=leu operon attenuator peptide;
GN   Name=leuL; OrderedLocusNames=SF0070, S0072;
OS   Shigella flexneri.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Shigella.
OX   NCBI_TaxID=623;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=301 / Serotype 2a;
RX   PubMed=12384590; DOI=10.1093/nar/gkf566;
RA   Jin Q., Yuan Z., Xu J., Wang Y., Shen Y., Lu W., Wang J., Liu H., Yang J.,
RA   Yang F., Zhang X., Zhang J., Yang G., Wu H., Qu D., Dong J., Sun L.,
RA   Xue Y., Zhao A., Gao Y., Zhu J., Kan B., Ding K., Chen S., Cheng H.,
RA   Yao Z., He B., Chen R., Ma D., Qiang B., Wen Y., Hou Y., Yu J.;
RT   "Genome sequence of Shigella flexneri 2a: insights into pathogenicity
RT   through comparison with genomes of Escherichia coli K12 and O157.";
RL   Nucleic Acids Res. 30:4432-4441(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700930 / 2457T / Serotype 2a;
RX   PubMed=12704152; DOI=10.1128/iai.71.5.2775-2786.2003;
RA   Wei J., Goldberg M.B., Burland V., Venkatesan M.M., Deng W., Fournier G.,
RA   Mayhew G.F., Plunkett G. III, Rose D.J., Darling A., Mau B., Perna N.T.,
RA   Payne S.M., Runyen-Janecky L.J., Zhou S., Schwartz D.C., Blattner F.R.;
RT   "Complete genome sequence and comparative genomics of Shigella flexneri
RT   serotype 2a strain 2457T.";
RL   Infect. Immun. 71:2775-2786(2003).
CC   -!- FUNCTION: Involved in control of the biosynthesis of leucine.
CC       {ECO:0000250}.
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DR   EMBL; AE005674; AAN41735.1; -; Genomic_DNA.
DR   EMBL; AE014073; AAP15616.1; -; Genomic_DNA.
DR   RefSeq; NP_706028.1; NC_004337.2.
DR   RefSeq; WP_001300467.1; NZ_WPGW01000005.1.
DR   AlphaFoldDB; P0AD82; -.
DR   STRING; 198214.SF0070; -.
DR   EnsemblBacteria; AAN41735; AAN41735; SF0070.
DR   EnsemblBacteria; AAP15616; AAP15616; S0072.
DR   GeneID; 1024519; -.
DR   GeneID; 67416148; -.
DR   KEGG; sfl:SF0070; -.
DR   KEGG; sfx:S0072; -.
DR   PATRIC; fig|623.157.peg.4607; -.
DR   HOGENOM; CLU_221572_0_0_6; -.
DR   Proteomes; UP000001006; Chromosome.
DR   Proteomes; UP000002673; Chromosome.
DR   GO; GO:0009098; P:leucine biosynthetic process; IEA:UniProtKB-KW.
DR   InterPro; IPR012570; Leu_leader.
DR   Pfam; PF08054; Leu_leader; 1.
PE   3: Inferred from homology;
KW   Amino-acid biosynthesis; Branched-chain amino acid biosynthesis;
KW   Leader peptide; Leucine biosynthesis; Reference proteome.
FT   PEPTIDE         1..28
FT                   /note="leu operon leader peptide"
FT                   /id="PRO_0000044000"
SQ   SEQUENCE   28 AA;  3146 MW;  63914DFFD94E122E CRC64;
     MTHIVRFIGL LLLNASSLRG RRVSGIQH