ID   FLGH_ECOBW              Reviewed;         232 AA.
AC   C4ZS19;
DT   22-SEP-2009, integrated into UniProtKB/Swiss-Prot.
DT   28-JUL-2009, sequence version 1.
DT   25-MAY-2022, entry version 65.
DE   RecName: Full=Flagellar L-ring protein {ECO:0000255|HAMAP-Rule:MF_00415};
DE   AltName: Full=Basal body L-ring protein {ECO:0000255|HAMAP-Rule:MF_00415};
DE   Flags: Precursor;
GN   Name=flgH {ECO:0000255|HAMAP-Rule:MF_00415}; OrderedLocusNames=BWG_0927;
OS   Escherichia coli (strain K12 / MC4100 / BW2952).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=595496;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K12 / MC4100 / BW2952;
RX   PubMed=19376874; DOI=10.1128/jb.00118-09;
RA   Ferenci T., Zhou Z., Betteridge T., Ren Y., Liu Y., Feng L., Reeves P.R.,
RA   Wang L.;
RT   "Genomic sequencing reveals regulatory mutations and recombinational events
RT   in the widely used MC4100 lineage of Escherichia coli K-12.";
RL   J. Bacteriol. 191:4025-4029(2009).
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_00415}.
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_00415}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00415}; Lipid-anchor {ECO:0000255|HAMAP-Rule:MF_00415}.
CC       Bacterial flagellum basal body {ECO:0000255|HAMAP-Rule:MF_00415}.
CC   -!- SIMILARITY: Belongs to the FlgH family. {ECO:0000255|HAMAP-
CC       Rule:MF_00415}.
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DR   EMBL; CP001396; ACR63114.1; -; Genomic_DNA.
DR   RefSeq; WP_001295442.1; NC_012759.1.
DR   AlphaFoldDB; C4ZS19; -.
DR   SMR; C4ZS19; -.
DR   GeneID; 66670654; -.
DR   KEGG; ebw:BWG_0927; -.
DR   HOGENOM; CLU_069313_0_0_6; -.
DR   OMA; ITQQPMT; -.
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   Signal.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00415"
FT   CHAIN           22..232
FT                   /note="Flagellar L-ring protein"
FT                   /id="PRO_1000206019"
FT   LIPID           22
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00415"
FT   LIPID           22
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00415"
SQ   SEQUENCE   232 AA;  24615 MW;  862560170E6F63B7 CRC64;
     MQKNAAHTYA ISSLLVLSLT GCAWIPSTPL VQGATSAQPV PGPTPVANGS IFQSAQPINY
     GYQPLFEDRR PRNIGDTLTI VLQENVSASK SSSANASRDG KTNFGFDTVP RYLQGLFGNA
     RADVEASGGN TFNGKGGANA SNTFSGTLTV TVDQVLVNGN LHVVGEKQIA INQGTEFIRF
     SGVVNPRTIS GSNTVPSTQV ADARIEYVGN GYINEAQNMG WLQRFFLNLS PM