ID   PSAC_YERPE              Reviewed;         837 AA.
AC   P31527; Q0WHA8; Q56980;
DT   01-JUL-1993, integrated into UniProtKB/Swiss-Prot.
DT   16-NOV-2001, sequence version 3.
DT   25-MAY-2022, entry version 132.
DE   RecName: Full=Outer membrane usher protein PsaC;
DE   Flags: Precursor;
GN   Name=psaC; OrderedLocusNames=YPO1305, y2880, YP_1287;
OS   Yersinia pestis.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Yersinia.
OX   NCBI_TaxID=632;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=EV 76;
RA   Cherepavov P.A.;
RL   Submitted (MAY-1996) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CO-92 / Biovar Orientalis;
RX   PubMed=11586360; DOI=10.1038/35097083;
RA   Parkhill J., Wren B.W., Thomson N.R., Titball R.W., Holden M.T.G.,
RA   Prentice M.B., Sebaihia M., James K.D., Churcher C.M., Mungall K.L.,
RA   Baker S., Basham D., Bentley S.D., Brooks K., Cerdeno-Tarraga A.-M.,
RA   Chillingworth T., Cronin A., Davies R.M., Davis P., Dougan G., Feltwell T.,
RA   Hamlin N., Holroyd S., Jagels K., Karlyshev A.V., Leather S., Moule S.,
RA   Oyston P.C.F., Quail M.A., Rutherford K.M., Simmonds M., Skelton J.,
RA   Stevens K., Whitehead S., Barrell B.G.;
RT   "Genome sequence of Yersinia pestis, the causative agent of plague.";
RL   Nature 413:523-527(2001).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=KIM10+ / Biovar Mediaevalis;
RX   PubMed=12142430; DOI=10.1128/jb.184.16.4601-4611.2002;
RA   Deng W., Burland V., Plunkett G. III, Boutin A., Mayhew G.F., Liss P.,
RA   Perna N.T., Rose D.J., Mau B., Zhou S., Schwartz D.C., Fetherston J.D.,
RA   Lindler L.E., Brubaker R.R., Plano G.V., Straley S.C., McDonough K.A.,
RA   Nilles M.L., Matson J.S., Blattner F.R., Perry R.D.;
RT   "Genome sequence of Yersinia pestis KIM.";
RL   J. Bacteriol. 184:4601-4611(2002).
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=91001 / Biovar Mediaevalis;
RX   PubMed=15368893; DOI=10.1093/dnares/11.3.179;
RA   Song Y., Tong Z., Wang J., Wang L., Guo Z., Han Y., Zhang J., Pei D.,
RA   Zhou D., Qin H., Pang X., Han Y., Zhai J., Li M., Cui B., Qi Z., Jin L.,
RA   Dai R., Chen F., Li S., Ye C., Du Z., Lin W., Wang J., Yu J., Yang H.,
RA   Wang J., Huang P., Yang R.;
RT   "Complete genome sequence of Yersinia pestis strain 91001, an isolate
RT   avirulent to humans.";
RL   DNA Res. 11:179-197(2004).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-196.
RX   PubMed=8100346; DOI=10.1111/j.1365-2958.1993.tb01575.x;
RA   Lindler L.E., Tall B.D.;
RT   "Yersinia pestis pH 6 antigen forms fimbriae and is induced by
RT   intracellular association with macrophages.";
RL   Mol. Microbiol. 8:311-324(1993).
CC   -!- FUNCTION: Involved in the export and assembly of PsaA (pH 6) fimbrial
CC       subunits across the outer membrane.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000250}; Multi-pass
CC       membrane protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the fimbrial export usher family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAA27664.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=CAA66357.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; X97759; CAA66357.1; ALT_INIT; Genomic_DNA.
DR   EMBL; AL590842; CAL19958.1; -; Genomic_DNA.
DR   EMBL; AE009952; AAM86431.1; -; Genomic_DNA.
DR   EMBL; AE017042; AAS61530.1; -; Genomic_DNA.
DR   EMBL; M86713; AAA27664.1; ALT_INIT; Genomic_DNA.
DR   PIR; AD0159; AD0159.
DR   RefSeq; YP_002346330.1; NC_003143.1.
DR   AlphaFoldDB; P31527; -.
DR   SMR; P31527; -.
DR   IntAct; P31527; 1.
DR   STRING; 214092.YPO1305; -.
DR   PaxDb; P31527; -.
DR   PRIDE; P31527; -.
DR   DNASU; 1147827; -.
DR   EnsemblBacteria; AAM86431; AAM86431; y2880.
DR   EnsemblBacteria; AAS61530; AAS61530; YP_1287.
DR   KEGG; ype:YPO1305; -.
DR   KEGG; ypk:y2880; -.
DR   KEGG; ypm:YP_1287; -.
DR   PATRIC; fig|214092.21.peg.1615; -.
DR   eggNOG; COG3188; Bacteria.
DR   HOGENOM; CLU_009120_3_1_6; -.
DR   OMA; TPFLAPC; -.
DR   Proteomes; UP000000815; Chromosome.
DR   Proteomes; UP000001019; Chromosome.
DR   Proteomes; UP000002490; Chromosome.
DR   GO; GO:0009279; C:cell outer membrane; IBA:GO_Central.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015473; F:fimbrial usher porin activity; IBA:GO_Central.
DR   GO; GO:0009297; P:pilus assembly; IBA:GO_Central.
DR   Gene3D; 2.60.40.2070; -; 1.
DR   Gene3D; 2.60.40.2610; -; 1.
DR   Gene3D; 3.10.20.410; -; 1.
DR   InterPro; IPR000015; Fimb_usher.
DR   InterPro; IPR018030; Fimbrial_membr_usher_CS.
DR   InterPro; IPR042186; FimD_plug_dom.
DR   InterPro; IPR025949; PapC-like_C.
DR   InterPro; IPR043142; PapC-like_C_sf.
DR   InterPro; IPR025885; PapC_N.
DR   InterPro; IPR037224; PapC_N_sf.
DR   PANTHER; PTHR30451; PTHR30451; 1.
DR   Pfam; PF13953; PapC_C; 1.
DR   Pfam; PF13954; PapC_N; 1.
DR   Pfam; PF00577; Usher; 1.
DR   SUPFAM; SSF141729; SSF141729; 1.
DR   PROSITE; PS01151; FIMBRIAL_USHER; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Fimbrium biogenesis; Membrane; Reference proteome;
KW   Signal; Transmembrane; Transmembrane beta strand; Transport.
FT   SIGNAL          1..23
FT                   /evidence="ECO:0000255"
FT   CHAIN           24..837
FT                   /note="Outer membrane usher protein PsaC"
FT                   /id="PRO_0000009326"
FT   CONFLICT        172..177
FT                   /note="ANISET -> EISVKP (in Ref. 1 and 5)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        178..196
FT                   /note="QFRQNGGYRRSQYIQLYPG -> SFVKMVDTGVHNISSYIPV (in Ref.
FT                   5)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        395
FT                   /note="R -> A (in Ref. 1; CAA66357)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        437
FT                   /note="E -> K (in Ref. 1; CAA66357)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        797..805
FT                   /note="ETGQLLVQW -> KQGSYWCM (in Ref. 1; CAA66357)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   837 AA;  91702 MW;  D901C236C012D82A CRC64;
     MKKLIVQFTT ITLLMSTSFL VGAQRYSFDP NLLVDGNNNT DTSLFEQGNE LPGTYLVDII
     LNGNKVDSTN VTFHSEKSPS GEPFLQSCLT KEQLSRYGVD VDAYPELSPA LKNSQTNPCV
     NLAAIPQASE EFQFYNMQLV LSIPQAALRP EGEVPIERWD DGITAFLLNY MANISETQFR
     QNGGYRRSQY IQLYPGLNLG AWRVRNATNW SQSGDRGGKW QSAYTYATRG IYRLKSRVTL
     GESYTPGDFF DSIPFRGVML GDDPNMQPSN QRDFIPVVRG IARSQAQVEI RQNGYLIYST
     VVPPGPFELS DVIPSKSGSD LHVRVLESNG ASQAFIVPYE VPAIALRKGH LRYNLVAGQY
     RPANADVETP PVAQATVAYG LPWNLTAFIG EQWSRHYQAT SAGLGGLLGE YGALSSSITQ
     ATSQYHHQQP VKGQAWEVRY NKTLQASDTS FSLVNSQYST NGFSTLSDVL QSYRQSGSGD
     NRDKIDENSR SRDLRNQISA VIGQSLGKFG YLNLNWSRQV YRGPIPAKNS LGIHYNLNVG
     NSFWALSWVQ NANENKNDRI LSLSVSIPLG GHHDTYASYR MTSSNGSNDH EIGMYGQAFD
     SRLSWSVRQA EHYGQPNSGH NSGSLRLGWQ GSYGNIAGNY YYTPSIRQLS ADVSGGAIIH
     RHGLTLGPQI NGTSVLVEVP GVGGVTTTED RRLKTDFRGY SIVSGLSPYQ EHDIVLETAD
     LPPDAEVAKT DTKVLPTEGA IVRASFSPQI GAKALMTITR ANGQTIPFGA MASLVNQSAN
     AAIVDEGGKA YLTGLPETGQ LLVQWGKDAG QQCRVDYQLS PAEKGDTGLY MLSGVCH