ID   FLGI_VIBCH              Reviewed;         361 AA.
AC   Q9KQ14; O30854;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2000, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=Flagellar P-ring protein;
DE   AltName: Full=Basal body P-ring protein;
DE   Flags: Precursor;
GN   Name=flgI; OrderedLocusNames=VC_2193;
OS   Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=243277;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=El Tor Inaba V86;
RX   PubMed=9742694; DOI=10.1111/j.1574-6968.1998.tb13152.x;
RA   Das M., Chopra A.K., Wood T., Peterson J.W.;
RT   "Cloning, sequencing and expression of the flagellin core protein and other
RT   genes encoding structural proteins of the Vibrio cholerae flagellum.";
RL   FEMS Microbiol. Lett. 165:239-246(1998).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39315 / El Tor Inaba N16961;
RX   PubMed=10952301; DOI=10.1038/35020000;
RA   Heidelberg J.F., Eisen J.A., Nelson W.C., Clayton R.A., Gwinn M.L.,
RA   Dodson R.J., Haft D.H., Hickey E.K., Peterson J.D., Umayam L.A., Gill S.R.,
RA   Nelson K.E., Read T.D., Tettelin H., Richardson D.L., Ermolaeva M.D.,
RA   Vamathevan J.J., Bass S., Qin H., Dragoi I., Sellers P., McDonald L.A.,
RA   Utterback T.R., Fleischmann R.D., Nierman W.C., White O., Salzberg S.L.,
RA   Smith H.O., Colwell R.R., Mekalanos J.J., Venter J.C., Fraser C.M.;
RT   "DNA sequence of both chromosomes of the cholera pathogen Vibrio
RT   cholerae.";
RL   Nature 406:477-483(2000).
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   -!- 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:0000250}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}. Bacterial flagellum
CC       basal body {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FlgI family. {ECO:0000305}.
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DR   EMBL; AF019213; AAC33161.1; -; Genomic_DNA.
DR   EMBL; AE003852; AAF95338.1; -; Genomic_DNA.
DR   PIR; H82105; H82105.
DR   RefSeq; NP_231824.1; NC_002505.1.
DR   RefSeq; WP_001225051.1; NZ_LT906614.1.
DR   AlphaFoldDB; Q9KQ14; -.
DR   SMR; Q9KQ14; -.
DR   STRING; 243277.VC_2193; -.
DR   DNASU; 2613233; -.
DR   EnsemblBacteria; AAF95338; AAF95338; VC_2193.
DR   KEGG; vch:VC_2193; -.
DR   PATRIC; fig|243277.26.peg.2090; -.
DR   eggNOG; COG1706; Bacteria.
DR   HOGENOM; CLU_045235_1_0_6; -.
DR   OMA; KTIQITR; -.
DR   BioCyc; VCHO:VC2193-MON; -.
DR   Proteomes; UP000000584; Chromosome 1.
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..18
FT                   /evidence="ECO:0000255"
FT   CHAIN           19..361
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000009526"
FT   CONFLICT        177
FT                   /note="G -> A (in Ref. 1; AAC33161)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   361 AA;  37663 MW;  E370E7591562C117 CRC64;
     MRKFTILLML LLASSAQAAR IKDVAQVAGV RNNQLVGYGL VTGLPGTGES TPFTDQSFNA
     MLQSFGIQLP PGTKPKTKNV AAVIVTADLP AFSKQGQTID ITVSSIGSAK SLRGGTLMQT
     FLKGLDGQVY AVAQGNLVVS GFSATGADGS KIVGNNPTVG MISSGAIVER EVPNPFGRGD
     YITFNLFESD FTTAQRLADA VNQFLGPQMA SAVDAASIKV RAPRDLSQRV AFLSAIENLE
     FNPADSAAKI IVNSRTGTIV VGQNVRLKPA AVTHGGMTVA IKENLNVSQP NALGGGQTVV
     VPNTEIEVTE KQGKMFKLEP GVTLDDLVRA VNEVGAAPSD LMAILQALKQ AGAIEGQLII
     I