ID   FLGH_VIBCH              Reviewed;         258 AA.
AC   Q9KQ13;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   23-MAY-2003, sequence version 2.
DT   25-MAY-2022, entry version 108.
DE   RecName: Full=Flagellar L-ring protein;
DE   AltName: Full=Basal body L-ring protein;
DE   Flags: Precursor;
GN   Name=flgH; OrderedLocusNames=VC_2194;
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 [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       {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. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000250}; Lipid-anchor
CC       {ECO:0000250}. Bacterial flagellum basal body {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FlgH family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAF95339.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE003852; AAF95339.1; ALT_INIT; Genomic_DNA.
DR   PIR; A82106; A82106.
DR   RefSeq; NP_231825.1; NC_002505.1.
DR   RefSeq; WP_001911822.1; NZ_LT906614.1.
DR   AlphaFoldDB; Q9KQ13; -.
DR   SMR; Q9KQ13; -.
DR   STRING; 243277.VC_2194; -.
DR   DNASU; 2613234; -.
DR   EnsemblBacteria; AAF95339; AAF95339; VC_2194.
DR   GeneID; 57740820; -.
DR   KEGG; vch:VC_2194; -.
DR   PATRIC; fig|243277.26.peg.2091; -.
DR   eggNOG; COG2063; Bacteria.
DR   HOGENOM; CLU_069313_0_2_6; -.
DR   OMA; ITQQPMT; -.
DR   Proteomes; UP000000584; Chromosome 1.
DR   GO; GO:0009427; C:bacterial-type flagellum basal body, distal rod, L ring; IEA:InterPro.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0003774; F:cytoskeletal motor activity; IEA:InterPro.
DR   GO; GO:0071973; P:bacterial-type flagellum-dependent cell motility; IEA:InterPro.
DR   HAMAP; MF_00415; FlgH; 1.
DR   InterPro; IPR000527; Flag_Lring.
DR   PANTHER; PTHR34933; PTHR34933; 1.
DR   Pfam; PF02107; FlgH; 1.
DR   PRINTS; PR01008; FLGLRINGFLGH.
DR   PROSITE; PS51257; PROKAR_LIPOPROTEIN; 1.
PE   3: Inferred from homology;
KW   Bacterial flagellum; Cell outer membrane; Lipoprotein; Membrane; Palmitate;
KW   Reference proteome; Signal.
FT   SIGNAL          1..15
FT                   /evidence="ECO:0000255"
FT   CHAIN           16..258
FT                   /note="Flagellar L-ring protein"
FT                   /id="PRO_0000009476"
FT   REGION          34..64
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        34..53
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   LIPID           16
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000255"
FT   LIPID           16
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   258 AA;  27517 MW;  8BA314AC2EF734E3 CRC64;
     MKRLLASSLL ILLSGCSLMQ PPIESAETIQ GTTTVDAVEG DKSESNSGLT DALRNRTDPV
     AGDPAWAPIH PKGKPEHYAA ETGSLFNLAS SSSMYDDSKP RGVGDIITVT LNESTKAAKS
     ADADLNKKND ASMDPLAVGG KDLTIGDYNF SYALKNDNKF SGSAAANQSN SMSGSITVEV
     IEVLANGNLV IRGEKWLTLN TGDEYIRLSG TIRPDDIDFD NTIASNRISN ARIQYSGTGT
     NQDMQEPGFL ARFFNVSL