ID   FLIM_CAUVC              Reviewed;         373 AA.
AC   P0CG26; P34009;
DT   13-JUL-2010, integrated into UniProtKB/Swiss-Prot.
DT   13-JUL-2010, sequence version 1.
DT   25-MAY-2022, entry version 37.
DE   RecName: Full=Flagellar motor switch protein FliM;
GN   Name=fliM; Synonyms=flbO; OrderedLocusNames=CC_2061;
OS   Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales;
OC   Caulobacteraceae; Caulobacter.
OX   NCBI_TaxID=190650;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 19089 / CB15;
RX   PubMed=11259647; DOI=10.1073/pnas.061029298;
RA   Nierman W.C., Feldblyum T.V., Laub M.T., Paulsen I.T., Nelson K.E.,
RA   Eisen J.A., Heidelberg J.F., Alley M.R.K., Ohta N., Maddock J.R.,
RA   Potocka I., Nelson W.C., Newton A., Stephens C., Phadke N.D., Ely B.,
RA   DeBoy R.T., Dodson R.J., Durkin A.S., Gwinn M.L., Haft D.H., Kolonay J.F.,
RA   Smit J., Craven M.B., Khouri H.M., Shetty J., Berry K.J., Utterback T.R.,
RA   Tran K., Wolf A.M., Vamathevan J.J., Ermolaeva M.D., White O.,
RA   Salzberg S.L., Venter J.C., Shapiro L., Fraser C.M.;
RT   "Complete genome sequence of Caulobacter crescentus.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:4136-4141(2001).
CC   -!- FUNCTION: FliM is one of three proteins (FliG, FliN, FliM) that forms
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; Peripheral membrane protein.
CC       Bacterial flagellum basal body {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FliM family. {ECO:0000305}.
CC   -!- CAUTION: It is uncertain whether Met-1, Met-11, Val-26 or Met-36 is the
CC       initiator. {ECO:0000305}.
CC   -!- CAUTION: Could be the product of a pseudogene. This locus is annotated
CC       as an authentic frame shift in the DNA submission. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AE005673; Type=Frameshift; Evidence={ECO:0000305};
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DR   EMBL; AE005673; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   PIR; A41875; A41875.
DR   AlphaFoldDB; P0CG26; -.
DR   SMR; P0CG26; -.
DR   Proteomes; UP000001816; 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   CDD; cd17908; FliM; 1.
DR   Gene3D; 3.40.1550.10; -; 1.
DR   InterPro; IPR028976; CheC-like_sf.
DR   InterPro; IPR001689; Flag_FliM.
DR   InterPro; IPR001543; FliN-like_C.
DR   InterPro; IPR036429; SpoA-like_sf.
DR   Pfam; PF02154; FliM; 1.
DR   Pfam; PF01052; FliMN_C; 1.
DR   PIRSF; PIRSF002888; FliM; 1.
DR   PRINTS; PR00955; FLGMOTORFLIM.
DR   SUPFAM; SSF101801; SSF101801; 1.
DR   SUPFAM; SSF103039; SSF103039; 1.
DR   TIGRFAMs; TIGR01397; fliM_switch; 1.
PE   5: Uncertain;
KW   Bacterial flagellum; Cell inner membrane; Cell membrane; Chemotaxis;
KW   Flagellar rotation; Membrane; Reference proteome.
FT   CHAIN           1..373
FT                   /note="Flagellar motor switch protein FliM"
FT                   /id="PRO_0000180927"
FT   REGION          1..48
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   373 AA;  41331 MW;  056ED46770FFAC31 CRC64;
     MADELDDQAA MAQWASENPP GGGEGVNEFG DFSGGMGGWD DGGGDGASER ILNQDEIDSL
     LGFDLSGDGS DDRTGIRAII NSALVSYERL PMLEIVFDRL VRLMTTSLRN FTSDNVEVSL
     DNISSIRFGD YLNSIPLPGI LAVFRAEELD NYGLLTVDSN LIYSIVDVLL GGRRGTAAMR
     IEGRPYTTIE RVLVQRMIDV VLHDLKSAFE PLHPVSFSLD RLETNPPFAA IARPANAAIL
     VKLRIDMEDR GGRIELLLPY ATLEPIRKML LQQFMGEKFG RDNIWEGHLA TELWTTQMEV
     RAVLDEQQVP LSRVLNMQVG DTLMLNATSR QPGGAARRRI PLTRGRMGRR NHSIAVRAEA
     PVDRRKKAVQ KLK