ID   FLGI_ECO57              Reviewed;         365 AA.
AC   P58203;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   20-JUN-2001, sequence version 1.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=Flagellar P-ring protein;
DE   AltName: Full=Basal body P-ring protein;
DE   Flags: Precursor;
GN   Name=flgI; OrderedLocusNames=Z1718, ECs1458;
OS   Escherichia coli O157:H7.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA   Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA   Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA   Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA   Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA   Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA   Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA   Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT   genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
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:0000250}.
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.
CC   -!- SUBCELLULAR LOCATION: Periplasm. Bacterial flagellum basal body.
CC   -!- SIMILARITY: Belongs to the FlgI family. {ECO:0000305}.
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DR   EMBL; AE005174; AAG55826.1; -; Genomic_DNA.
DR   EMBL; BA000007; BAB34881.1; -; Genomic_DNA.
DR   PIR; B90811; B90811.
DR   PIR; F85670; F85670.
DR   RefSeq; NP_309485.3; NC_002695.1.
DR   RefSeq; WP_000589319.1; NZ_SWKA01000005.1.
DR   AlphaFoldDB; P58203; -.
DR   SMR; P58203; -.
DR   STRING; 155864.EDL933_1657; -.
DR   EnsemblBacteria; AAG55826; AAG55826; Z1718.
DR   EnsemblBacteria; BAB34881; BAB34881; ECs_1458.
DR   GeneID; 913952; -.
DR   KEGG; ece:Z1718; -.
DR   KEGG; ecs:ECs_1458; -.
DR   PATRIC; fig|386585.9.peg.1559; -.
DR   eggNOG; COG1706; Bacteria.
DR   HOGENOM; CLU_045235_1_0_6; -.
DR   OMA; KTIQITR; -.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; 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; Reference proteome; Signal.
FT   SIGNAL          1..19
FT                   /evidence="ECO:0000250"
FT   CHAIN           20..365
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000009501"
SQ   SEQUENCE   365 AA;  38183 MW;  55B425357F93714F CRC64;
     MIKFLSALIL LLVTTAAQAE RIRDLTSVQG VRQNSLIGYG LVVGLDGTGD QTTQTPFTTQ
     TLNNMLSQLG ITVPTGTNMQ LKNVAAVMVT ASLPPFGRQG QTIDVVVSSM GNAKSLRGGT
     LLMTPLKGVD SQVYALAQGN ILVGGAGASA GGSSVQVNQL NGGRITNGAV IERELPSQFG
     VGNTLNLQLN DEDFSMAQQI ADTINRVRGY GSATALDART IQVRVPSGNS SQVRFLADIQ
     NMQVNVTPQD AKVVINSRTG SVVMNREVTL DSCAIAQGNL SVTVNRQANV SQPDTPFGGG
     QTVVTPQTQI DLRQSGGSLQ SVRSSASLNN VVRALNALGA TPMDLMSILQ SMQSAGCLRA
     KLEII