ID   FLGB_PROMI              Reviewed;         139 AA.
AC   P96972;
DT   22-FEB-2012, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-1997, sequence version 1.
DT   25-MAY-2022, entry version 57.
DE   RecName: Full=Flagellar basal body rod protein FlgB {ECO:0000250|UniProtKB:P16437, ECO:0000312|EMBL:AAC45657.1};
GN   Name=flgB {ECO:0000312|EMBL:AAC45657.1};
OS   Proteus mirabilis.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Proteus.
OX   NCBI_TaxID=584;
RN   [1] {ECO:0000312|EMBL:AAC45657.1}
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=U6540 {ECO:0000312|EMBL:AAC45657.1};
RX   PubMed=9302021; DOI=10.1046/j.1365-2958.1997.5021862.x;
RA   Gygi D., Fraser G., Dufour A., Hughes C.;
RT   "A motile but non-swarming mutant of Proteus mirabilis lacks FlgN, a
RT   facilitator of flagella filament assembly.";
RL   Mol. Microbiol. 25:597-604(1997).
CC   -!- FUNCTION: Structural component of flagellum, the bacterial motility
CC       apparatus. Part of the rod structure of flagellar basal body (By
CC       similarity). {ECO:0000250|UniProtKB:P16437}.
CC   -!- SUBUNIT: The basal body constitutes a major portion of the flagellar
CC       organelle and consists of a number of rings mounted on a central rod.
CC       In Gram-negative bacteria, at least four rings, L, P, S and M are
CC       present, whereas Gram-positive bacteria lack the L and P rings. The rod
CC       consists of about 26 subunits of FlgG in the distal portion, and FlgB,
CC       FlgC and FlgF build up the proximal portion of the rod with about 6
CC       subunits each. Rod assembly occurs by export via the flagellum-specific
CC       pathway of its constituent proteins and by their incorporation into the
CC       rod structure in the probable order of FlgB, FlgC, FlgF and FlgG.
CC       Another protein, FliE, also assembles onto the stable rod structure (By
CC       similarity). {ECO:0000250|UniProtKB:P16437}.
CC   -!- SUBCELLULAR LOCATION: Bacterial flagellum basal body
CC       {ECO:0000250|UniProtKB:P16437}.
CC   -!- SIMILARITY: Belongs to the flagella basal body rod proteins family.
CC       {ECO:0000255}.
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DR   EMBL; U82214; AAC45657.1; -; Genomic_DNA.
DR   AlphaFoldDB; P96972; -.
DR   SMR; P96972; -.
DR   STRING; 584.AOUC001_07300; -.
DR   GO; GO:0030694; C:bacterial-type flagellum basal body, rod; IEA:InterPro.
DR   GO; GO:0071973; P:bacterial-type flagellum-dependent cell motility; IEA:InterPro.
DR   InterPro; IPR001444; Flag_bb_rod_N.
DR   InterPro; IPR019776; Flagellar_basal_body_rod_CS.
DR   InterPro; IPR006300; FlgB.
DR   PANTHER; PTHR30435:SF12; PTHR30435:SF12; 1.
DR   Pfam; PF00460; Flg_bb_rod; 1.
DR   PIRSF; PIRSF002889; Rod_FlgB; 1.
DR   TIGRFAMs; TIGR01396; FlgB; 1.
DR   PROSITE; PS00588; FLAGELLA_BB_ROD; 1.
PE   3: Inferred from homology;
KW   Bacterial flagellum.
FT   CHAIN           1..139
FT                   /note="Flagellar basal body rod protein FlgB"
FT                   /id="PRO_0000415703"
SQ   SEQUENCE   139 AA;  15745 MW;  585D9C9F2BD90178 CRC64;
     MLDKLQNTFH FQQEALSLRN KRQEILAANI ANADTPGFQA RDIDFAAELK KTMENGRTGS
     HGLQLTMTSE RHIPIKPGYR LEADLLYRVP HQTSMDGNTV DMDMERSNLY VPDNSVKYLA
     DVTFINSQVK SMMAVLQQG