ID   ECNB_SHIFL              Reviewed;          48 AA.
AC   P0ADC0; P56549;
DT   06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 86.
DE   RecName: Full=Entericidin B;
DE   Flags: Precursor;
GN   Name=ecnB; OrderedLocusNames=SF4305, S4570.1;
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: Plays a role in the bacteriolysis. Is activated under
CC       conditions of high osmolarity by the factor sigma S. Entericidin A
CC       functions as an antidote (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|PROSITE-
CC       ProRule:PRU00303}; Lipid-anchor {ECO:0000255|PROSITE-ProRule:PRU00303}.
CC   -!- SIMILARITY: Belongs to the EcnA/EcnB lipoprotein family. {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AE005674; AAN45723.1; -; Genomic_DNA.
DR   EMBL; AE014073; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   RefSeq; NP_710016.1; NC_004337.2.
DR   RefSeq; WP_000239596.1; NZ_WPGW01000002.1.
DR   AlphaFoldDB; P0ADC0; -.
DR   STRING; 198214.SF4305; -.
DR   EnsemblBacteria; AAN45723; AAN45723; SF4305.
DR   GeneID; 1027774; -.
DR   GeneID; 67414767; -.
DR   KEGG; sfl:SF4305; -.
DR   PATRIC; fig|198214.7.peg.5076; -.
DR   HOGENOM; CLU_193827_2_0_6; -.
DR   OrthoDB; 2055071at2; -.
DR   Proteomes; UP000001006; Chromosome.
DR   Proteomes; UP000002673; Chromosome.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009636; P:response to toxic substance; IEA:InterPro.
DR   InterPro; IPR012556; Entericidin.
DR   Pfam; PF08085; Entericidin; 1.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Lipoprotein; Membrane; Palmitate; Reference proteome;
KW   Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
FT   PEPTIDE         22..48
FT                   /note="Entericidin B"
FT                   /id="PRO_0000043194"
FT   LIPID           22
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000305"
FT   LIPID           22
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   48 AA;  4810 MW;  9814A908CA6A70CC CRC64;
     MVKKTIAAIF SVLVLSTVLT ACNTTRGVGE DISDGGNAIS GAATKAQQ