ID   YHCA_ECOLI              Reviewed;         224 AA.
AC   P28722; Q2M8Z7;
DT   01-DEC-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1995, sequence version 2.
DT   25-NOV-2008, entry version 68.
DE   RecName: Full=Uncharacterized fimbrial chaperone yhcA;
DE   Flags: Precursor;
GN   Name=yhcA; OrderedLocusNames=b3215, JW3182;
OS   Escherichia coli (strain K12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacteriales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=K12;
RX   MEDLINE=93078627; PubMed=1447980;
RA   Castano I., Flores N., Valle F., Covarrubias A.A., Bolivar F.;
RT   "gltF, a member of the gltBDF operon of Escherichia coli, is involved
RT   in nitrogen-regulated gene expression.";
RL   Mol. Microbiol. 6:2733-2741(1992).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   MEDLINE=97426617; PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA   Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA   Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA   Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J.,
RA   Mau B., Shao Y.;
RT   "The complete genome sequence of Escherichia coli K-12.";
RL   Science 277:1453-1474(1997).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=16738553; DOI=10.1038/msb4100049;
RA   Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA   Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT   "Highly accurate genome sequences of Escherichia coli K-12 strains
RT   MG1655 and W3110.";
RL   Mol. Syst. Biol. 2:E1-E5(2006).
CC   -!- INTERACTION:
CC       P18843:nadE; NbExp=1; IntAct=EBI-1122210, EBI-548960;
CC   -!- SUBCELLULAR LOCATION: Periplasm (By similarity).
CC   -!- SIMILARITY: Belongs to the periplasmic pilus chaperone family.
CC   -!- SIMILARITY: Contains 1 Ig-like (immunoglobulin-like) domain.
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DR   EMBL; M74162; AAA23910.1; -; Genomic_DNA.
DR   EMBL; U18997; AAA58017.1; -; Genomic_DNA.
DR   EMBL; U00096; AAC76247.1; -; Genomic_DNA.
DR   EMBL; AP009048; BAE77259.1; -; Genomic_DNA.
DR   PIR; A65113; A65113.
DR   RefSeq; AP_003758.1; -.
DR   RefSeq; NP_417682.1; -.
DR   IntAct; P28722; -.
DR   GeneID; 947741; -.
DR   GenomeReviews; U00096_GR; b3215.
DR   GenomeReviews; AP009048_GR; JW3182.
DR   KEGG; ecj:JW3182; -.
DR   KEGG; eco:b3215; -.
DR   EchoBASE; EB1477; -.
DR   EcoGene; EG11515; yhcA.
DR   HOGENOM; P28722; -.
DR   BioCyc; EcoCyc:EG11515-MON; -.
DR   GO; GO:0009289; C:fimbrium; IEA:UniProtKB-KW.
DR   GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR   GO; GO:0005515; F:protein binding; IPI:IntAct.
DR   GO; GO:0007047; P:cell wall organization; IEA:InterPro.
DR   InterPro; IPR008962; PapD-like.
DR   InterPro; IPR001829; Pili_assmbl_chaperone_bac.
DR   InterPro; IPR016148; Pili_assmbl_chaperone_C_bac.
DR   InterPro; IPR016147; Pili_assmbl_chaperone_N_bac.
DR   Gene3D; G3DSA:2.60.40.360; MSP; 1.
DR   Pfam; PF02753; Pili_assembly_C; 1.
DR   Pfam; PF00345; Pili_assembly_N; 1.
DR   PRINTS; PR00969; CHAPERONPILI.
DR   ProDom; PD001447; Pili_chaperone; 1.
DR   PROSITE; PS00635; PILI_CHAPERONE; FALSE_NEG.
PE   1: Evidence at protein level;
KW   Chaperone; Complete proteome; Fimbrium; Immunoglobulin domain;
KW   Periplasm; Signal.
FT   SIGNAL        1     19       Potential.
FT   CHAIN        20    224       Uncharacterized fimbrial chaperone yhcA.
FT                                /FTId=PRO_0000009295.
FT   CONFLICT     24     58       PETSVLLVDEKRGEASINIKNTDDHPSLLYTTIVD -> LK
FT                                HQYCWLMKSVVKLVLILRIQMIILHCFTPPLLI (in
FT                                Ref. 1).
FT   CONFLICT    204    224       VEFYPASRYGYRGNKYVTDLK -> GRVLPSQPIWLSR
FT                                (in Ref. 1; AAA23910).
SQ   SEQUENCE   224 AA;  25339 MW;  CFD7E170E7C99684 CRC64;
     MLRHITFTVF ITTSMNTLAT GMVPETSVLL VDEKRGEASI NIKNTDDHPS LLYTTIVDLP
     ESNKSIRLIP TQPVIRVEAG QVQQVRFLLQ ATVPLQSEEL KRVTFEGIPP KDDKSSRVTV
     SIRQDLPVLI HPASLPEERE TWKFLEWRKN GDQIEISNPS NYVVRMTLQF KTLPSGKTGA
     INKTYFLPHT STTTALTNAT DTKVEFYPAS RYGYRGNKYV TDLK
//