ID   ECNB_ECOL6              Reviewed;          48 AA.
AC   P0ADB8; P56549;
DT   06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=Entericidin B;
DE   Flags: Precursor;
GN   Name=ecnB; OrderedLocusNames=c5235;
OS   Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=199310;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFT073 / ATCC 700928 / UPEC;
RX   PubMed=12471157; DOI=10.1073/pnas.252529799;
RA   Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA   Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA   Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA   Donnenberg M.S., Blattner F.R.;
RT   "Extensive mosaic structure revealed by the complete genome sequence of
RT   uropathogenic Escherichia coli.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
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}.
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DR   EMBL; AE014075; AAN83657.1; -; Genomic_DNA.
DR   RefSeq; WP_000239596.1; NC_004431.1.
DR   AlphaFoldDB; P0ADB8; -.
DR   STRING; 199310.c5235; -.
DR   EnsemblBacteria; AAN83657; AAN83657; c5235.
DR   GeneID; 67414767; -.
DR   KEGG; ecc:c5235; -.
DR   eggNOG; COG5510; Bacteria.
DR   HOGENOM; CLU_193827_2_0_6; -.
DR   BioCyc; ECOL199310:C5235-MON; -.
DR   Proteomes; UP000001410; 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; Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00303"
FT   PEPTIDE         22..48
FT                   /note="Entericidin B"
FT                   /id="PRO_0000043193"
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