ID   GSPB_KLEPN              Reviewed;         174 AA.
AC   P20725;
DT   01-FEB-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 2.
DT   25-MAY-2022, entry version 48.
DE   RecName: Full=General secretion pathway protein B;
DE   AltName: Full=Pullulanase operon protein PULB;
GN   Name=pulB;
OS   Klebsiella pneumoniae.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX   NCBI_TaxID=573;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2661532; DOI=10.1128/jb.171.7.3673-3679.1989;
RA   D'Enfert C., Pugsley A.P.;
RT   "Klebsiella pneumoniae pulS gene encodes an outer membrane lipoprotein
RT   required for pullulanase secretion.";
RL   J. Bacteriol. 171:3673-3679(1989).
CC   -!- SUBCELLULAR LOCATION: Membrane {ECO:0000305}; Single-pass membrane
CC       protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ExeB/OutB/PulB family. {ECO:0000305}.
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DR   EMBL; M29097; AAA61977.1; -; Genomic_DNA.
DR   PIR; B32880; B32880.
DR   AlphaFoldDB; P20725; -.
DR   SMR; P20725; -.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015627; C:type II protein secretion system complex; IEA:InterPro.
DR   InterPro; IPR032389; GspB.
DR   Pfam; PF16537; T2SSB; 1.
PE   3: Inferred from homology;
KW   Membrane; Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..174
FT                   /note="General secretion pathway protein B"
FT                   /id="PRO_0000214997"
FT   TRANSMEM        24..44
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   174 AA;  18923 MW;  AB7F651971775013 CRC64;
     MLVRPQEPYP QSEPPAAVGR MVQIPYVTVP LYAALLIALG WFGGEQWRNK PEPQPMRQSV
     AHAALVPLNQ PAVKAAVAPV NAGPEIQAEP EIAIDEDNLP PLRYSAHVYA SLADKRSIVL
     NGQSWKEGDS PLANLVIEHI QQDLTVFSFN GKTFTLAALD DWPGGAIEES PQAE