ID   ELFG_ECOLI              Reviewed;         356 AA.
AC   P75858;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   03-AUG-2022, entry version 135.
DE   RecName: Full=Uncharacterized fimbrial-like protein ElfG;
DE   Flags: Precursor;
GN   Name=elfG; Synonyms=ycbT; OrderedLocusNames=b0941, JW0924;
OS   Escherichia coli (strain K12).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83333;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=8905232; DOI=10.1093/dnares/3.3.137;
RA   Oshima T., Aiba H., Baba T., Fujita K., Hayashi K., Honjo A., Ikemoto K.,
RA   Inada T., Itoh T., Kajihara M., Kanai K., Kashimoto K., Kimura S.,
RA   Kitagawa M., Makino K., Masuda S., Miki T., Mizobuchi K., Mori H.,
RA   Motomura K., Nakamura Y., Nashimoto H., Nishio Y., Saito N., Sampei G.,
RA   Seki Y., Tagami H., Takemoto K., Wada C., Yamamoto Y., Yano M.,
RA   Horiuchi T.;
RT   "A 718-kb DNA sequence of the Escherichia coli K-12 genome corresponding to
RT   the 12.7-28.0 min region on the linkage map.";
RL   DNA Res. 3:137-155(1996).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   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., Mau B.,
RA   Shao Y.;
RT   "The complete genome sequence of Escherichia coli K-12.";
RL   Science 277:1453-1462(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 MG1655
RT   and W3110.";
RL   Mol. Syst. Biol. 2:E1-E5(2006).
RN   [4]
RP   FUNCTION, AND INDUCTION.
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   PubMed=20345943; DOI=10.1111/j.1462-2920.2010.02202.x;
RA   Korea C.G., Badouraly R., Prevost M.C., Ghigo J.M., Beloin C.;
RT   "Escherichia coli K-12 possesses multiple cryptic but functional chaperone-
RT   usher fimbriae with distinct surface specificities.";
RL   Environ. Microbiol. 12:1957-1977(2010).
CC   -!- FUNCTION: Part of the elfADCG-ycbUVF fimbrial operon, which promotes
CC       adhesion of bacteria to different abiotic surfaces.
CC       {ECO:0000269|PubMed:20345943}.
CC   -!- SUBCELLULAR LOCATION: Fimbrium {ECO:0000305}.
CC   -!- INDUCTION: Expression is negatively regulated by H-NS and subjected to
CC       cAMP receptor protein (CRP)-mediated catabolite repression.
CC       {ECO:0000269|PubMed:20345943}.
CC   -!- MISCELLANEOUS: The operon is cryptic under classical laboratory
CC       conditions, but is functional when constitutively expressed.
CC       {ECO:0000305|PubMed:20345943}.
CC   -!- SIMILARITY: Belongs to the fimbrial protein family. {ECO:0000305}.
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DR   EMBL; U00096; AAC74027.1; -; Genomic_DNA.
DR   EMBL; AP009048; BAA35696.1; -; Genomic_DNA.
DR   PIR; D64834; D64834.
DR   RefSeq; NP_415461.1; NC_000913.3.
DR   RefSeq; WP_001165668.1; NZ_SSZK01000002.1.
DR   AlphaFoldDB; P75858; -.
DR   SMR; P75858; -.
DR   BioGRID; 4263053; 11.
DR   STRING; 511145.b0941; -.
DR   PaxDb; P75858; -.
DR   PRIDE; P75858; -.
DR   EnsemblBacteria; AAC74027; AAC74027; b0941.
DR   EnsemblBacteria; BAA35696; BAA35696; BAA35696.
DR   GeneID; 947185; -.
DR   KEGG; ecj:JW0924; -.
DR   KEGG; eco:b0941; -.
DR   PATRIC; fig|1411691.4.peg.1333; -.
DR   EchoBASE; EB3476; -.
DR   eggNOG; COG3539; Bacteria.
DR   HOGENOM; CLU_066608_0_1_6; -.
DR   OMA; CYNIPAS; -.
DR   PhylomeDB; P75858; -.
DR   BioCyc; EcoCyc:G6483-MON; -.
DR   PRO; PR:P75858; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   GO; GO:0009289; C:pilus; IBA:GO_Central.
DR   GO; GO:0043709; P:cell adhesion involved in single-species biofilm formation; IMP:EcoCyc.
DR   GO; GO:0009314; P:response to radiation; IMP:EcoCyc.
DR   Gene3D; 2.60.40.1090; -; 1.
DR   InterPro; IPR000259; Adhesion_dom_fimbrial.
DR   InterPro; IPR036937; Adhesion_dom_fimbrial_sf.
DR   InterPro; IPR008966; Adhesion_dom_sf.
DR   Pfam; PF00419; Fimbrial; 1.
DR   SUPFAM; SSF49401; SSF49401; 1.
PE   2: Evidence at transcript level;
KW   Fimbrium; Reference proteome; Signal.
FT   SIGNAL          1..28
FT                   /evidence="ECO:0000255"
FT   CHAIN           29..356
FT                   /note="Uncharacterized fimbrial-like protein ElfG"
FT                   /id="PRO_0000009215"
SQ   SEQUENCE   356 AA;  37851 MW;  A823F93E5DFA07AE CRC64;
     MQIIFGEKCV SLLRLFFAAV LMLWCAQTAA YSGQCHTTQG NPYIGVNFGV KTLEEEANTA
     GVVKDKFYQW NESNDYYVSC DCDKDNVRSG RWAFAADSPL VYLGDNWYKI NDYLAAKVLL
     QVKGSSPTAV PFENVGTGGD TRWHICDPGG QRLGGQGASG NSGSFSLKIL QPFVGSVVIP
     PMALARLYEC YNIPAGDSCT TTGTPVLVYY LSGTINSLGS CSVNAGETIE VDLGDVFAAN
     FRVVGHKPLG ARTAELAIPV RCNTGNAGLV NVNLSLTATT DPSYPQAIKT SRPGVGVVVT
     DSQNNIISPA GGTLPLSIPD DADSIARMNV YPVSTTGVPP ETGRFEATAT VRINFD