ID A0A1Y2K1A3_9PROT Unreviewed; 338 AA.
AC A0A1Y2K1A3;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE RecName: Full=Flagellar motor switch protein FliG {ECO:0000256|ARBA:ARBA00021870, ECO:0000256|PIRNR:PIRNR003161};
GN ORFNames=MAIT1_01423 {ECO:0000313|EMBL:OSM01457.1};
OS Magnetofaba australis IT-1.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Magnetococcales;
OC Magnetococcaceae; Magnetofaba.
OX NCBI_TaxID=1434232 {ECO:0000313|EMBL:OSM01457.1, ECO:0000313|Proteomes:UP000194003};
RN [1] {ECO:0000313|EMBL:OSM01457.1, ECO:0000313|Proteomes:UP000194003}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=IT-1 {ECO:0000313|EMBL:OSM01457.1,
RC ECO:0000313|Proteomes:UP000194003};
RX PubMed=27801294; DOI=10.1186/s12864-016-3064-9;
RA Araujo A.C., Morillo V., Cypriano J., Teixeira L.C., Leao P., Lyra S.,
RA Almeida L.G., Bazylinski D.A., Vasconcellos A.T., Abreu F., Lins U.;
RT "Combined genomic and structural analyses of a cultured magnetotactic
RT bacterium reveals its niche adaptation to a dynamic environment.";
RL BMC Genomics 17:726-726(2016).
CC -!- FUNCTION: FliG 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.
CC {ECO:0000256|ARBA:ARBA00025598, ECO:0000256|PIRNR:PIRNR003161}.
CC -!- SUBCELLULAR LOCATION: Bacterial flagellum basal body
CC {ECO:0000256|ARBA:ARBA00004117, ECO:0000256|PIRNR:PIRNR003161}. Cell
CC inner membrane {ECO:0000256|PIRNR:PIRNR003161}; Peripheral membrane
CC protein {ECO:0000256|PIRNR:PIRNR003161}; Cytoplasmic side
CC {ECO:0000256|PIRNR:PIRNR003161}. Membrane
CC {ECO:0000256|ARBA:ARBA00004287}; Peripheral membrane protein
CC {ECO:0000256|ARBA:ARBA00004287}; Cytoplasmic side
CC {ECO:0000256|ARBA:ARBA00004287}.
CC -!- SIMILARITY: Belongs to the FliG family. {ECO:0000256|ARBA:ARBA00010299,
CC ECO:0000256|PIRNR:PIRNR003161}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OSM01457.1}.
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DR EMBL; LVJN01000020; OSM01457.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y2K1A3; -.
DR STRING; 1434232.MAIT1_01423; -.
DR OrthoDB; 9780302at2; -.
DR Proteomes; UP000194003; Unassembled WGS sequence.
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; 1.10.220.30; -; 3.
DR InterPro; IPR000090; Flg_Motor_Flig.
DR InterPro; IPR023087; Flg_Motor_Flig_C.
DR InterPro; IPR011002; FliG_a-hlx.
DR InterPro; IPR032779; FliG_M.
DR InterPro; IPR028263; FliG_N.
DR NCBIfam; TIGR00207; fliG; 1.
DR PANTHER; PTHR30534; FLAGELLAR MOTOR SWITCH PROTEIN FLIG; 1.
DR PANTHER; PTHR30534:SF0; FLAGELLAR MOTOR SWITCH PROTEIN FLIG; 1.
DR Pfam; PF01706; FliG_C; 1.
DR Pfam; PF14841; FliG_M; 1.
DR Pfam; PF14842; FliG_N; 1.
DR PIRSF; PIRSF003161; FliG; 1.
DR PRINTS; PR00954; FLGMOTORFLIG.
DR SUPFAM; SSF48029; FliG; 2.
PE 3: Inferred from homology;
KW Bacterial flagellum {ECO:0000256|ARBA:ARBA00023143,
KW ECO:0000256|PIRNR:PIRNR003161};
KW Cell inner membrane {ECO:0000256|PIRNR:PIRNR003161};
KW Cell membrane {ECO:0000256|ARBA:ARBA00022475,
KW ECO:0000256|PIRNR:PIRNR003161};
KW Cell projection {ECO:0000313|EMBL:OSM01457.1};
KW Chemotaxis {ECO:0000256|ARBA:ARBA00022500, ECO:0000256|PIRNR:PIRNR003161};
KW Cilium {ECO:0000313|EMBL:OSM01457.1};
KW Flagellar rotation {ECO:0000256|ARBA:ARBA00022779,
KW ECO:0000256|PIRNR:PIRNR003161}; Flagellum {ECO:0000313|EMBL:OSM01457.1};
KW Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|PIRNR:PIRNR003161};
KW Reference proteome {ECO:0000313|Proteomes:UP000194003}.
FT DOMAIN 5..107
FT /note="Flagellar motor switch protein FliG N-terminal"
FT /evidence="ECO:0000259|Pfam:PF14842"
FT DOMAIN 115..189
FT /note="Flagellar motor switch protein FliG middle"
FT /evidence="ECO:0000259|Pfam:PF14841"
FT DOMAIN 223..328
FT /note="Flagellar motor switch protein FliG C-terminal"
FT /evidence="ECO:0000259|Pfam:PF01706"
SQ SEQUENCE 338 AA; 37751 MW; 8517659ED22C3335 CRC64;
MGIRLTGKEK AAVFILSLPD EDAKKLMEGM SEDEIREISR TIARLGQMPE DVVREVREEF
LTRFANQALN VRGGMQKVKD LIFKVMGKEK GRHLLKELQQ GPKNTPWEIL NEMEPTLVAT
FLANEHPQSI ALILSQLQTE QASFVIDFLA PEVQQEVIFR MAKLGNLPPG ALEDIEESLL
AELEAMGASR GLYTAEGGGG VSKVAELLNL MPRETSDKLL AFLDEEDNPL AEEVRKEMFL
FEDLLLMDDK SFQTLLREVS NDELLTALKG TDDRLKEKFF GNMSERAAEM LREDLEMMGP
VKVSDVESSQ QAILKVARQL EADGSIVILG KGSDDVVL
//
