ID   FLIN_BORBU              Reviewed;         113 AA.
AC   Q44903; Q44765;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 116.
DE   RecName: Full=Flagellar motor switch protein FliN;
GN   Name=fliN; OrderedLocusNames=BB_0277;
OS   Borreliella burgdorferi (strain ATCC 35210 / DSM 4680 / CIP 102532 / B31)
OS   (Borrelia burgdorferi).
OC   Bacteria; Spirochaetes; Spirochaetales; Borreliaceae; Borreliella.
OX   NCBI_TaxID=224326;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 35210 / DSM 4680 / CIP 102532 / B31;
RA   Dunn J.J., Butler-Loffredo L., Kieleczawa J., Medalle J., Luft B.J.;
RL   Submitted (DEC-1995) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=212;
RA   Ge Y., Charon N.W.;
RL   Submitted (FEB-1996) to the EMBL/GenBank/DDBJ databases.
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35210 / DSM 4680 / CIP 102532 / B31;
RX   PubMed=9403685; DOI=10.1038/37551;
RA   Fraser C.M., Casjens S., Huang W.M., Sutton G.G., Clayton R.A.,
RA   Lathigra R., White O., Ketchum K.A., Dodson R.J., Hickey E.K., Gwinn M.L.,
RA   Dougherty B.A., Tomb J.-F., Fleischmann R.D., Richardson D.L.,
RA   Peterson J.D., Kerlavage A.R., Quackenbush J., Salzberg S.L., Hanson M.,
RA   van Vugt R., Palmer N., Adams M.D., Gocayne J.D., Weidman J.F.,
RA   Utterback T.R., Watthey L., McDonald L.A., Artiach P., Bowman C.,
RA   Garland S.A., Fujii C., Cotton M.D., Horst K., Roberts K.M., Hatch B.,
RA   Smith H.O., Venter J.C.;
RT   "Genomic sequence of a Lyme disease spirochaete, Borrelia burgdorferi.";
RL   Nature 390:580-586(1997).
CC   -!- FUNCTION: FliN is one of three proteins (FliG, FliN, FliM) that form
CC       the rotor-mounted switch complex (C ring), located at the base of the
CC       basal body. This complex interacts with the CheY and CheZ chemotaxis
CC       proteins, in addition to contacting components of the motor that
CC       determine the direction of flagellar rotation (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000305}; Peripheral
CC       membrane protein {ECO:0000305}; Cytoplasmic side {ECO:0000305}.
CC       Bacterial flagellum basal body {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the FliN/MopA/SpaO family. {ECO:0000305}.
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DR   EMBL; U43739; AAA85601.1; -; Genomic_DNA.
DR   EMBL; L75945; AAB58966.1; -; Genomic_DNA.
DR   EMBL; AE000783; AAC66671.1; -; Genomic_DNA.
DR   PIR; E70134; E70134.
DR   RefSeq; NP_212411.1; NC_001318.1.
DR   RefSeq; WP_002556876.1; NC_001318.1.
DR   AlphaFoldDB; Q44903; -.
DR   SMR; Q44903; -.
DR   STRING; 224326.BB_0277; -.
DR   PRIDE; Q44903; -.
DR   EnsemblBacteria; AAC66671; AAC66671; BB_0277.
DR   GeneID; 56567708; -.
DR   KEGG; bbu:BB_0277; -.
DR   PATRIC; fig|224326.49.peg.676; -.
DR   HOGENOM; CLU_097058_3_1_12; -.
DR   OMA; MTEIIKT; -.
DR   Proteomes; UP000001807; Chromosome.
DR   GO; GO:0009425; C:bacterial-type flagellum basal body; IEA:UniProtKB-SubCell.
DR   GO; GO:0005886; C:plasma 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   GO; GO:0006935; P:chemotaxis; IEA:UniProtKB-KW.
DR   Gene3D; 2.30.330.10; -; 1.
DR   InterPro; IPR012826; FliN.
DR   InterPro; IPR001543; FliN-like_C.
DR   InterPro; IPR001172; FliN_T3SS_HrcQb.
DR   InterPro; IPR036429; SpoA-like_sf.
DR   Pfam; PF01052; FliMN_C; 1.
DR   PRINTS; PR00956; FLGMOTORFLIN.
DR   SUPFAM; SSF101801; SSF101801; 1.
DR   TIGRFAMs; TIGR02480; fliN; 1.
PE   3: Inferred from homology;
KW   Bacterial flagellum; Cell inner membrane; Cell membrane; Chemotaxis;
KW   Flagellar rotation; Membrane; Reference proteome.
FT   CHAIN           1..113
FT                   /note="Flagellar motor switch protein FliN"
FT                   /id="PRO_0000184113"
SQ   SEQUENCE   113 AA;  12305 MW;  936E63B1EBF53B84 CRC64;
     MSVDEKSDNG EKPEIKGVKL PDLIDTLPEG VDPSNFGLLM DVSMQLTVEL GRTERKIKDI
     LGMSEGTIIT LDKLAGEPVD ILVNGKIVAK GEVVVIDENF GVRITEIIKT KNE