ID   FLGH_NITOC              Reviewed;         234 AA.
AC   Q3J8L6;
DT   30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   08-NOV-2005, sequence version 1.
DT   25-MAY-2022, entry version 82.
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=Noc_2372;
OS   Nitrosococcus oceani (strain ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB
OS   11848 / C-107).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Chromatiales; Chromatiaceae;
OC   Nitrosococcus.
OX   NCBI_TaxID=323261;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19707 / BCRC 17464 / JCM 30415 / NCIMB 11848 / C-107;
RX   PubMed=16957257; DOI=10.1128/aem.00463-06;
RA   Klotz M.G., Arp D.J., Chain P.S.G., El-Sheikh A.F., Hauser L.J.,
RA   Hommes N.G., Larimer F.W., Malfatti S.A., Norton J.M., Poret-Peterson A.T.,
RA   Vergez L.M., Ward B.B.;
RT   "Complete genome sequence of the marine, chemolithoautotrophic, ammonia-
RT   oxidizing bacterium Nitrosococcus oceani ATCC 19707.";
RL   Appl. Environ. Microbiol. 72:6299-6315(2006).
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; CP000127; ABA58830.1; -; Genomic_DNA.
DR   RefSeq; WP_011330945.1; NC_007484.1.
DR   AlphaFoldDB; Q3J8L6; -.
DR   SMR; Q3J8L6; -.
DR   STRING; 323261.Noc_2372; -.
DR   EnsemblBacteria; ABA58830; ABA58830; Noc_2372.
DR   KEGG; noc:Noc_2372; -.
DR   eggNOG; COG2063; Bacteria.
DR   HOGENOM; CLU_069313_0_2_6; -.
DR   OMA; ITQQPMT; -.
DR   OrthoDB; 1900876at2; -.
DR   Proteomes; UP000006838; Chromosome.
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..17
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00415"
FT   CHAIN           18..234
FT                   /note="Flagellar L-ring protein"
FT                   /id="PRO_0000236825"
FT   LIPID           18
FT                   /note="N-palmitoyl cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00415"
FT   LIPID           18
FT                   /note="S-diacylglycerol cysteine"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00415"
SQ   SEQUENCE   234 AA;  25309 MW;  684EE239B8F5C0E1 CRC64;
     MNIKKIVLGI AGFFITGCAA QLPPPDPSFA ATRPVATPPP QPNNGAIYHA GYEISLFTDY
     RARQIGDVIT VVLEERTDAE KGSDTAIDRD TSYSLTNPTL LGSGVQFNTP NWLPLASNQD
     NSLEMAVKAK GAFSGGGDSS QNNRLNGHIT VTVAEVLPNG NLVIRGEKVV TINHGNEYIK
     ISGIVNRRDI KPDNTVSSLK LADARLAYVG DGATHEANRM GWLSRFFFSR FMPF