PSAB_YERPE
ID PSAB_YERPE Reviewed; 273 AA.
AC P69965; P31523; Q0WHA9; Q56979; Q66CR7;
DT 04-JAN-2005, integrated into UniProtKB/Swiss-Prot.
DT 04-JAN-2005, sequence version 1.
DT 25-MAY-2022, entry version 101.
DE RecName: Full=Chaperone protein PsaB;
DE Flags: Precursor;
GN Name=psaB; OrderedLocusNames=YPO1304, y2881, YP_1288;
OS Yersinia pestis.
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Yersinia.
OX NCBI_TaxID=632;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=KIM5 / Biovar Mediaevalis;
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).
RN [2]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=EV 76;
RA Cherepavov P.A.;
RL Submitted (MAY-1996) to the EMBL/GenBank/DDBJ databases.
RN [3]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=231;
RA Bannov V.A., Panfertsev E.A., Amoako K.K., Perry R.D., Filippov A.A.,
RA Anisimov A.P.;
RT "Yersinia pestis DNA for pH6 antigen.";
RL Submitted (OCT-2006) to the EMBL/GenBank/DDBJ databases.
RN [4]
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 [5]
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 [6]
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).
CC -!- FUNCTION: Required for the biogenesis of the pH 6 antigen.
CC -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}.
CC -!- SIMILARITY: Belongs to the periplasmic pilus chaperone family.
CC {ECO:0000305}.
CC -!- CAUTION: It is uncertain whether Met-1 or Met-23 is the initiator.
CC {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAA27663.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR EMBL; M86713; AAA27663.1; ALT_INIT; Genomic_DNA.
DR EMBL; X97759; CAA66356.1; -; Genomic_DNA.
DR EMBL; EF079883; ABK63798.1; -; Genomic_DNA.
DR EMBL; AL590842; CAL19957.1; -; Genomic_DNA.
DR EMBL; AE009952; AAM86432.1; -; Genomic_DNA.
DR EMBL; AE017042; AAS61531.1; -; Genomic_DNA.
DR PIR; AC0159; AC0159.
DR PIR; S32927; S32927.
DR RefSeq; WP_002208793.1; NZ_WUCM01000013.1.
DR RefSeq; YP_002346329.1; NC_003143.1.
DR AlphaFoldDB; P69965; -.
DR SMR; P69965; -.
DR STRING; 214092.YPO1304; -.
DR PaxDb; P69965; -.
DR DNASU; 1147828; -.
DR EnsemblBacteria; AAM86432; AAM86432; y2881.
DR EnsemblBacteria; AAS61531; AAS61531; YP_1288.
DR GeneID; 66842231; -.
DR KEGG; ype:YPO1304; -.
DR KEGG; ypk:y2881; -.
DR KEGG; ypm:YP_1288; -.
DR PATRIC; fig|214092.21.peg.1614; -.
DR eggNOG; COG3121; Bacteria.
DR HOGENOM; CLU_070768_2_2_6; -.
DR OMA; FMVMPPL; -.
DR Proteomes; UP000000815; Chromosome.
DR Proteomes; UP000001019; Chromosome.
DR Proteomes; UP000002490; Chromosome.
DR GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR GO; GO:0071555; P:cell wall organization; IEA:InterPro.
DR GO; GO:0061077; P:chaperone-mediated protein folding; IEA:InterPro.
DR Gene3D; 2.60.40.10; -; 2.
DR InterPro; IPR013783; Ig-like_fold.
DR InterPro; IPR008962; PapD-like_sf.
DR InterPro; IPR036316; Pili_assmbl_chap_C_dom_sf.
DR InterPro; IPR001829; Pili_assmbl_chaperone_bac.
DR InterPro; IPR016148; Pili_assmbl_chaperone_C.
DR InterPro; IPR018046; Pili_assmbl_chaperone_CS.
DR InterPro; IPR016147; Pili_assmbl_chaperone_N.
DR Pfam; PF02753; PapD_C; 1.
DR Pfam; PF00345; PapD_N; 1.
DR PRINTS; PR00969; CHAPERONPILI.
DR SUPFAM; SSF49354; SSF49354; 1.
DR SUPFAM; SSF49584; SSF49584; 1.
DR PROSITE; PS00635; PILI_CHAPERONE; 1.
PE 3: Inferred from homology;
KW Chaperone; Disulfide bond; Immunoglobulin domain; Periplasm;
KW Reference proteome; Signal.
FT SIGNAL 1..31
FT /evidence="ECO:0000255"
FT CHAIN 32..273
FT /note="Chaperone protein PsaB"
FT /id="PRO_0000009287"
FT DISULFID 128..163
FT /evidence="ECO:0000255"
FT CONFLICT 252
FT /note="E -> D (in Ref. 2; CAA66356)"
FT /evidence="ECO:0000305"
SQ SEQUENCE 273 AA; 30648 MW; E6FA6E03C4CA655C CRC64;
MKNLFFSAYK KVFSYITSIV IFMVSLPYAY SQDVVVNTTK HLFTVKIGTT RVIYPSSSTK
GVSVSVANPQ DYPILVQTQV KDEDKTSPAP FIVTPPLFRL DAGLQGRVRI IRTGGKFPED
RETLQWLCLT GIPPKNGDAW GNTQNNPKNS SPTMDIQMSI STCIKLLFRP DKVKGDPTDS
ADSLTWRYKG NYLEVNNPTP FYMNFYSLRI GDEKINLSDL GSKDEIKNGS YVPPFSSRDF
IIPVKNKGKA TEVFWQVIND NGGVSREFKS TVQ
