ID   PAPJ_ECOLX              Reviewed;         193 AA.
AC   P17543;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1990, sequence version 1.
DT   25-MAY-2022, entry version 53.
DE   RecName: Full=Protein PapJ;
DE   Flags: Precursor;
GN   Name=papJ;
OS   Escherichia coli.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=562;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 700336 / J96 / UPEC;
RX   PubMed=1975085; DOI=10.1111/j.1365-2958.1990.tb00645.x;
RA   Tennent J.M., Lindberg F., Normark S.;
RT   "Integrity of Escherichia coli P pili during biogenesis: properties and
RT   role of PapJ.";
RL   Mol. Microbiol. 4:747-758(1990).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 700336 / J96 / UPEC;
RX   PubMed=1357526; DOI=10.1111/j.1365-2958.1992.tb01399.x;
RA   Marklund B.-I., Tennent J.M., Garcia E., Hamers A., Baga M., Lindberg F.,
RA   Gaastra W., Normark S.;
RT   "Horizontal gene transfer of the Escherichia coli pap and prs pili operons
RT   as a mechanism for the development of tissue-specific adhesive
RT   properties.";
RL   Mol. Microbiol. 6:2225-2242(1992).
CC   -!- FUNCTION: This protein maintains pilus integrity and thus is an
CC       important participant in pilus assembly. It may function as molecular
CC       chaperone directly or indirectly in the correct assembly of PapA
CC       subunits.
CC   -!- SUBCELLULAR LOCATION: Periplasm.
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DR   EMBL; X51704; CAA36000.1; -; Genomic_DNA.
DR   EMBL; X61239; CAA43566.1; -; Genomic_DNA.
DR   PIR; S25220; S16399.
DR   AlphaFoldDB; P17543; -.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   InterPro; IPR029224; PapJ.
DR   Pfam; PF14855; PapJ; 1.
PE   4: Predicted;
KW   Chaperone; Periplasm; Signal.
FT   SIGNAL          1..27
FT   CHAIN           28..193
FT                   /note="Protein PapJ"
FT                   /id="PRO_0000022006"
SQ   SEQUENCE   193 AA;  20730 MW;  7A64244B82AD59CE CRC64;
     MVVNKTTAVL YLIALSLSGF IHTFLRAEER GIYDDVFTAD ALRHYRINER GGRTGSLTCS
     GALLSSPCTL VSNEVPLSLR PENHSAAAGA PLMLRLAGCG DGGALQPGKR GVAMTVSGSL
     VTGPGSGSAL LPDRKLSGCD HLVIHDGDTF LLCRPDRRQE EMLAAWRKRA TQEGEYSDAR
     SNPAMLRLSI KYE