ID   FLGI_ECOL6              Reviewed;         366 AA.
AC   Q8CW54;
DT   29-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 85.
DE   RecName: Full=Flagellar P-ring protein {ECO:0000255|HAMAP-Rule:MF_00416};
DE   AltName: Full=Basal body P-ring protein {ECO:0000255|HAMAP-Rule:MF_00416};
DE   Flags: Precursor;
GN   Name=flgI {ECO:0000255|HAMAP-Rule:MF_00416}; OrderedLocusNames=c1349;
OS   Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=199310;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFT073 / ATCC 700928 / UPEC;
RX   PubMed=12471157; DOI=10.1073/pnas.252529799;
RA   Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA   Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA   Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA   Donnenberg M.S., Blattner F.R.;
RT   "Extensive mosaic structure revealed by the complete genome sequence of
RT   uropathogenic Escherichia coli.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
CC   -!- FUNCTION: Assembles around the rod to form the L-ring and probably
CC       protects the motor/basal body from shearing forces during rotation.
CC       {ECO:0000255|HAMAP-Rule:MF_00416}.
CC   -!- SUBUNIT: The basal body constitutes a major portion of the flagellar
CC       organelle and consists of four rings (L,P,S, and M) mounted on a
CC       central rod. {ECO:0000255|HAMAP-Rule:MF_00416}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000255|HAMAP-Rule:MF_00416}.
CC       Bacterial flagellum basal body {ECO:0000255|HAMAP-Rule:MF_00416}.
CC   -!- SIMILARITY: Belongs to the FlgI family. {ECO:0000255|HAMAP-
CC       Rule:MF_00416}.
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DR   EMBL; AE014075; AAN79820.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q8CW54; -.
DR   SMR; Q8CW54; -.
DR   STRING; 199310.c1349; -.
DR   EnsemblBacteria; AAN79820; AAN79820; c1349.
DR   KEGG; ecc:c1349; -.
DR   eggNOG; COG1706; Bacteria.
DR   HOGENOM; CLU_045235_1_0_6; -.
DR   OMA; KTIQITR; -.
DR   BioCyc; ECOL199310:C1349-MON; -.
DR   Proteomes; UP000001410; Chromosome.
DR   GO; GO:0009428; C:bacterial-type flagellum basal body, distal rod, P ring; IEA:InterPro.
DR   GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   GO; GO:0071973; P:bacterial-type flagellum-dependent cell motility; IEA:InterPro.
DR   HAMAP; MF_00416; FlgI; 1.
DR   InterPro; IPR001782; Flag_FlgI.
DR   PANTHER; PTHR30381; PTHR30381; 1.
DR   Pfam; PF02119; FlgI; 1.
DR   PRINTS; PR01010; FLGPRINGFLGI.
PE   3: Inferred from homology;
KW   Bacterial flagellum; Periplasm; Signal.
FT   SIGNAL          1..20
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00416"
FT   CHAIN           21..366
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000009502"
SQ   SEQUENCE   366 AA;  38297 MW;  D247979E5C449A23 CRC64;
     MVIKFLSALI LLLVTTAVQA ERIRDLTSVQ GVRQNSLIGY GLVVGLDGTG DQTTQTPFTT
     QTLNNMLSQL GITVPTGTNM QLKNVAAVMV TASLPPFGRQ GQTIDVVVSS MGNAKSLRGG
     TLLMTPLKGV DSQVYALAQG NILVGGAGAS AGGSSVQVNQ LNGGRITNGA VIERELPSQF
     GVGNTLNLQL NDEDFSMAQQ IADTINRVRG YGSATALDAR TIQVRVPSGN SSQVRFLADI
     QNMQVNVTPQ DAKVVINSRT GSVVMNREVT LDSCAVAQGN LSVTVNRQAN VSQPDTPFGG
     GQTVVTPQTQ IDLRQSGGSL QSVRSSASLN NVVRALNALG ATPMDLMSIL QSMQSAGCLR
     AKLEII