ID   MOTA_BORBU              Reviewed;         260 AA.
AC   Q44902; Q44766;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-1998, sequence version 2.
DT   25-MAY-2022, entry version 110.
DE   RecName: Full=Motility protein A;
DE   AltName: Full=Chemotaxis protein MotA;
GN   Name=motA; OrderedLocusNames=BB_0281;
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: MotA and MotB comprise the stator element of the flagellar
CC       motor complex. Required for rotation of the flagellar motor. Probable
CC       transmembrane proton channel (By similarity). {ECO:0000250}.
CC   -!- SUBUNIT: Each stator complex is composed of 4 MotA and 2 MotB subunits.
CC       2 A subunits and 1 B subunit are thought to form a single ion channel,
CC       so that each stator complex contains two channels (By similarity).
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000250}; Multi-pass
CC       membrane protein {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the MotA family. {ECO:0000305}.
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DR   EMBL; U43739; AAA85605.1; -; Genomic_DNA.
DR   EMBL; L75945; AAB58962.1; -; Genomic_DNA.
DR   EMBL; AE000783; AAC66667.1; -; Genomic_DNA.
DR   PIR; A70135; A70135.
DR   RefSeq; NP_212415.1; NC_001318.1.
DR   RefSeq; WP_002556880.1; NC_001318.1.
DR   AlphaFoldDB; Q44902; -.
DR   SMR; Q44902; -.
DR   STRING; 224326.BB_0281; -.
DR   PRIDE; Q44902; -.
DR   EnsemblBacteria; AAC66667; AAC66667; BB_0281.
DR   GeneID; 56567712; -.
DR   KEGG; bbu:BB_0281; -.
DR   PATRIC; fig|224326.49.peg.680; -.
DR   HOGENOM; CLU_079895_1_0_12; -.
DR   OMA; EIETHHQ; -.
DR   Proteomes; UP000001807; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0097588; P:archaeal or bacterial-type flagellum-dependent cell motility; IEA:UniProtKB-KW.
DR   GO; GO:0006935; P:chemotaxis; IEA:UniProtKB-KW.
DR   GO; GO:0006811; P:ion transport; IEA:UniProtKB-KW.
DR   InterPro; IPR000540; Flag_MotA_CS.
DR   InterPro; IPR002898; MotA_ExbB_proton_chnl.
DR   Pfam; PF01618; MotA_ExbB; 1.
DR   PROSITE; PS01307; MOTA; 1.
PE   3: Inferred from homology;
KW   Cell inner membrane; Cell membrane; Chemotaxis; Flagellar rotation;
KW   Hydrogen ion transport; Ion transport; Membrane; Reference proteome;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..260
FT                   /note="Motility protein A"
FT                   /id="PRO_0000189571"
FT   TRANSMEM        3..23
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        27..47
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        152..172
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        183..203
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TOPO_DOM        204..260
FT                   /note="Cytoplasmic"
FT                   /evidence="ECO:0000255"
FT   CONFLICT        149..150
FT                   /note="WA -> SR (in Ref. 1; AAB58962)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   260 AA;  28354 MW;  FFEDE5E6E86C4BE0 CRC64;
     MNLASIIGWG VGFGAILISM AFTPTGLGVF WDLSSVFITV VGSFSALMAS SEVVAVKKIP
     TYLGFFFRRN SYAKVSIIKI LVELSEKARK EGLLSLDDEL EQINDPFFKS GMRLVVDGAD
     PEVIRTMLYL ELDQMQERHK VGSDLFKTWA KLAPAFGMTG TLIGLVALLG NLEDKSALGS
     SMAVALITTL YGTIMANLMF TPVQLKLEKI DTEEAAVKTM IIEGVLSIQS GDNPRILEQK
     LMTFLTPKDR SQLNSSIGGE