ID   FLGI_ECOSE              Reviewed;         366 AA.
AC   B6I9F6;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-DEC-2008, sequence version 1.
DT   25-MAY-2022, entry version 56.
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=ECSE_1143;
OS   Escherichia coli (strain SE11).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=409438;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SE11;
RX   PubMed=18931093; DOI=10.1093/dnares/dsn026;
RA   Oshima K., Toh H., Ogura Y., Sasamoto H., Morita H., Park S.-H., Ooka T.,
RA   Iyoda S., Taylor T.D., Hayashi T., Itoh K., Hattori M.;
RT   "Complete genome sequence and comparative analysis of the wild-type
RT   commensal Escherichia coli strain SE11 isolated from a healthy adult.";
RL   DNA Res. 15:375-386(2008).
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; AP009240; BAG76667.1; -; Genomic_DNA.
DR   AlphaFoldDB; B6I9F6; -.
DR   SMR; B6I9F6; -.
DR   EnsemblBacteria; BAG76667; BAG76667; ECSE_1143.
DR   KEGG; ecy:ECSE_1143; -.
DR   HOGENOM; CLU_045235_1_0_6; -.
DR   OMA; KTIQITR; -.
DR   Proteomes; UP000008199; 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_1000123972"
SQ   SEQUENCE   366 AA;  38239 MW;  56976BB06C04EBC0 CRC64;
     MVIKFLSALI LLLVTTAAQA ERIRDLTSVQ GVRQNSLIGY GLVVGLDGTG DQTTQTPFTT
     QTLNNMLSQL GITVPTGTNM QLKNVAAVMV TASLPPFGRQ GQTIDVVVSS MGNAKSLRGG
     TLLMTPLKGV DSQVYALAQG NILVGGAGAS AGGSSVQVNQ LNGGRITNGA VIERELPSQF
     GVGNTLNLQL NDEDFSMAQQ IADTINRVRG YGSATALDAR AIQVRVPSGN SSQVRFLADI
     QNMQVNVTPQ DAKVVINSRT GSVVMNREVT LDSCAVAQGN LSVTVNRQAN VSQPDTPFGG
     GQTVVTPQTQ IDLRQSGGSL QSVRSSASLN NVVRALNALG ATPMDLMSIL QSMQSAGCLR
     AKLEII