ID   PSPB_ECOL6              Reviewed;          74 AA.
AC   P0AFN0; P23854;
DT   20-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT   20-DEC-2005, sequence version 1.
DT   03-AUG-2022, entry version 71.
DE   RecName: Full=Phage shock protein B;
GN   Name=pspB; OrderedLocusNames=c1775;
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: The phage shock protein (psp) operon (pspABCDE) may play a
CC       significant role in the competition for survival under nutrient- or
CC       energy-limited conditions. PspB is involved in transcription regulation
CC       (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000250}; Single-pass
CC       membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the PspB family. {ECO:0000305}.
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DR   EMBL; AE014075; AAN80241.1; -; Genomic_DNA.
DR   RefSeq; WP_001274963.1; NC_004431.1.
DR   AlphaFoldDB; P0AFN0; -.
DR   SMR; P0AFN0; -.
DR   STRING; 199310.c1775; -.
DR   EnsemblBacteria; AAN80241; AAN80241; c1775.
DR   GeneID; 66674867; -.
DR   KEGG; ecc:c1775; -.
DR   eggNOG; ENOG5032YI2; Bacteria.
DR   HOGENOM; CLU_178570_0_0_6; -.
DR   OMA; LWLHYSQ; -.
DR   BioCyc; ECOL199310:C1775-MON; -.
DR   Proteomes; UP000001410; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0009271; P:phage shock; IEA:InterPro.
DR   GO; GO:0006355; P:regulation of transcription, DNA-templated; IEA:InterPro.
DR   InterPro; IPR009554; Phageshock_PspB.
DR   Pfam; PF06667; PspB; 1.
DR   TIGRFAMs; TIGR02976; phageshock_pspB; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Coiled coil; Membrane; Transmembrane;
KW   Transmembrane helix.
FT   CHAIN           1..74
FT                   /note="Phage shock protein B"
FT                   /id="PRO_0000097072"
FT   TRANSMEM        4..24
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   COILED          33..68
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   74 AA;  8763 MW;  22B82DF367099A1B CRC64;
     MSALFLAIPL TIFVLFVLPI WLWLHYSNRS GRSELSQSEQ QRLAQLADEA KRMRERIQAL
     ESILDAEHPN WRDR