ID   FLGI_BORPE              Reviewed;         368 AA.
AC   Q7VYG2;
DT   13-SEP-2005, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2005, sequence version 2.
DT   25-MAY-2022, entry version 71.
DE   RecName: Full=Flagellar P-ring protein {ECO:0000255|HAMAP-Rule:MF_00416};
DE   AltName: Full=Basal body P-ring protein {ECO:0000255|HAMAP-Rule:MF_00416};
DE   Flags: Precursor;
GN   Name=flgI {ECO:0000255|HAMAP-Rule:MF_00416}; OrderedLocusNames=BP1380;
OS   Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Alcaligenaceae; Bordetella.
OX   NCBI_TaxID=257313;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Tohama I / ATCC BAA-589 / NCTC 13251;
RX   PubMed=12910271; DOI=10.1038/ng1227;
RA   Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R.,
RA   Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L.,
RA   Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A.,
RA   Achtman M., Atkin R., Baker S., Basham D., Bason N., Cherevach I.,
RA   Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T.,
RA   Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S.,
RA   Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E.,
RA   Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M.,
RA   Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S.,
RA   Barrell B.G., Maskell D.J.;
RT   "Comparative analysis of the genome sequences of Bordetella pertussis,
RT   Bordetella parapertussis and Bordetella bronchiseptica.";
RL   Nat. Genet. 35:32-40(2003).
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:0000255|HAMAP-Rule:MF_00416}.
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:0000255|HAMAP-Rule:MF_00416}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000255|HAMAP-Rule:MF_00416}.
CC       Bacterial flagellum basal body {ECO:0000255|HAMAP-Rule:MF_00416}.
CC   -!- SIMILARITY: Belongs to the FlgI family. {ECO:0000255|HAMAP-
CC       Rule:MF_00416}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAE41671.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; BX640415; CAE41671.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; NP_880127.1; NC_002929.2.
DR   RefSeq; WP_010930327.1; NZ_CP039022.1.
DR   AlphaFoldDB; Q7VYG2; -.
DR   SMR; Q7VYG2; -.
DR   STRING; 257313.BP1380; -.
DR   KEGG; bpe:BP1380; -.
DR   PATRIC; fig|257313.5.peg.1481; -.
DR   eggNOG; COG1706; Bacteria.
DR   HOGENOM; CLU_045235_1_0_4; -.
DR   Proteomes; UP000002676; 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..22
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00416"
FT   CHAIN           23..368
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000041786"
SQ   SEQUENCE   368 AA;  38307 MW;  47B6F9C87C9B6778 CRC64;
     MLIPLARAVL ALELLGAGAA HAERLKDLAS IQGVRGNQLI GYGLVVGLDG SGDQVRQTLF
     TQQSLTNMLS QLGITVPQGS NMQLKNVAAV MVTATLPSFA RPGQTVDVVV SSMGNAKSLR
     GGTLLMTPLK GADNQVYVIA QGNLLVGGAG ASAGGSSVQI NQLNGGRISN GAIVERAVPT
     MYAQDGMVYL EMNNTDFGTT QNAATAINRQ FGAGTAMALD GRVIQVRGPL DPSMMPAFMS
     QVENLQVARA PATAKVIINA RTGSVVMNRT VMIEEAAVAH GNLSVIINRQ NQVFQPDTPF
     TEGQTVVVPN TQIEVRQDGG ALQRVTTSAN LADVVKALNA LGATPQDLLA ILQAMKTAGA
     LRADLEII