ID   ECPB_KLEP3              Reviewed;         222 AA.
AC   B5Y157;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-NOV-2008, sequence version 1.
DT   25-MAY-2022, entry version 50.
DE   RecName: Full=Probable fimbrial chaperone EcpB;
DE   Flags: Precursor;
GN   Name=ecpB; Synonyms=matC; OrderedLocusNames=KPK_4398;
OS   Klebsiella pneumoniae (strain 342).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Klebsiella/Raoultella group; Klebsiella.
OX   NCBI_TaxID=507522;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=342;
RX   PubMed=18654632; DOI=10.1371/journal.pgen.1000141;
RA   Fouts D.E., Tyler H.L., DeBoy R.T., Daugherty S., Ren Q., Badger J.H.,
RA   Durkin A.S., Huot H., Shrivastava S., Kothari S., Dodson R.J., Mohamoud Y.,
RA   Khouri H., Roesch L.F.W., Krogfelt K.A., Struve C., Triplett E.W.,
RA   Methe B.A.;
RT   "Complete genome sequence of the N2-fixing broad host range endophyte
RT   Klebsiella pneumoniae 342 and virulence predictions verified in mice.";
RL   PLoS Genet. 4:E1000141-E1000141(2008).
CC   -!- FUNCTION: Part of the ecpRABCDE operon, which encodes the E.coli common
CC       pilus (ECP). ECP plays a dual role in early-stage biofilm development
CC       and host cell recognition (By similarity). {ECO:0000250}.
CC   -!- INDUCTION: Positively regulated by EcpR. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the EcpB/EcpE family. {ECO:0000305}.
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DR   EMBL; CP000964; ACI10785.1; -; Genomic_DNA.
DR   AlphaFoldDB; B5Y157; -.
DR   SMR; B5Y157; -.
DR   EnsemblBacteria; ACI10785; ACI10785; KPK_4398.
DR   KEGG; kpe:KPK_4398; -.
DR   HOGENOM; CLU_106652_0_0_6; -.
DR   OMA; KENYFVM; -.
DR   OrthoDB; 1031467at2; -.
DR   Proteomes; UP000001734; Chromosome.
DR   Gene3D; 2.60.40.10; -; 1.
DR   InterPro; IPR040695; EcpB_C.
DR   InterPro; IPR013783; Ig-like_fold.
DR   InterPro; IPR008962; PapD-like_sf.
DR   Pfam; PF18649; EcpB_C; 1.
DR   SUPFAM; SSF49354; SSF49354; 1.
PE   3: Inferred from homology;
KW   Chaperone; Fimbrium biogenesis; Signal.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000255"
FT   CHAIN           21..222
FT                   /note="Probable fimbrial chaperone EcpB"
FT                   /id="PRO_0000369168"
SQ   SEQUENCE   222 AA;  24307 MW;  5259781D7A5FE468 CRC64;
     MKKHLLALGL LLVGVSPAQA LDVGDISSFM NSGSSTLSKT IKNSTDSGRL INIHLERLSS
     PLDGGQVIPM DKPDEVLLTP ASLLLPAQAS DVIRFFYKGP ADDKERYYRI VWFDQALSDA
     QRDNANRSAV ATASARIGTI LVVAPRQVNY RFQYANGSLT NTGNATLRIL AYGPCLKAAD
     GKECKENYYL MPGKSRRFTQ VDTANKKGRV ALWQGEQFVP VK