ID   FLGI_BORBU              Reviewed;         335 AA.
AC   O51713;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-1998, sequence version 1.
DT   25-MAY-2022, entry version 110.
DE   RecName: Full=Flagellar P-ring protein;
DE   AltName: Full=Basal body P-ring protein;
DE   Flags: Precursor;
GN   Name=flgI; OrderedLocusNames=BB_0772;
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 [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: Assembles around the rod to form the L-ring and probably
CC       protects the motor/basal body from shearing forces during rotation.
CC       {ECO:0000250}.
CC   -!- SUBUNIT: The basal body constitutes a major portion of the flagellar
CC       organelle and consists of four rings (L,P,S, and M) mounted on a
CC       central rod. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}. Bacterial flagellum
CC       basal body {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FlgI family. {ECO:0000305}.
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DR   EMBL; AE000783; AAC67133.1; -; Genomic_DNA.
DR   PIR; C70196; C70196.
DR   RefSeq; NP_212906.1; NC_001318.1.
DR   RefSeq; WP_010889818.1; NC_001318.1.
DR   AlphaFoldDB; O51713; -.
DR   SMR; O51713; -.
DR   STRING; 224326.BB_0772; -.
DR   PRIDE; O51713; -.
DR   EnsemblBacteria; AAC67133; AAC67133; BB_0772.
DR   KEGG; bbu:BB_0772; -.
DR   PATRIC; fig|224326.49.peg.1164; -.
DR   HOGENOM; CLU_838549_0_0_12; -.
DR   OMA; KTIQITR; -.
DR   Proteomes; UP000001807; Chromosome.
DR   GO; GO:0009428; C:bacterial-type flagellum basal body, distal rod, P ring; IEA:InterPro.
DR   GO; GO:0030288; C:outer membrane-bounded periplasmic space; IEA:InterPro.
DR   GO; GO:0005198; F:structural molecule activity; IEA:InterPro.
DR   GO; GO:0071973; P:bacterial-type flagellum-dependent cell motility; IEA:InterPro.
DR   HAMAP; MF_00416; FlgI; 1.
DR   InterPro; IPR001782; Flag_FlgI.
DR   PANTHER; PTHR30381; PTHR30381; 1.
DR   Pfam; PF02119; FlgI; 1.
DR   PRINTS; PR01010; FLGPRINGFLGI.
PE   3: Inferred from homology;
KW   Bacterial flagellum; Periplasm; Reference proteome; Signal.
FT   SIGNAL          1..17
FT                   /evidence="ECO:0000255"
FT   CHAIN           18..335
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000009494"
SQ   SEQUENCE   335 AA;  36897 MW;  10404F298DFD43F0 CRC64;
     MNKLMLMLIT FATSLLAQTN KASTGLKTDQ SFNNSLSESV KLKEIADIYP TNTNFLTGIG
     IVAGLAGKGD SIKQKDLIIK ILEENNIINE IGSNNIESKN IALVNVSLQV KGNTIKGSKH
     KACVASILDS KDLTNGILLK TNLKNKEGEI IAIASGITQP NNKLKGSGYT IDSVIINENQ
     NINHSYNIIL KKGNYTLINR IHKILTSKKI NNKIKSDSTI EIEAKNISLL EEIENIKIET
     NPKILIDKKN GIILASENAK IGTFTFSIEK DNQNIFLSKN NKTTIQVNSM KLNEFILKNS
     NNLSNKELIQ IIQAAQKINK LNGELILEEI DGNQN