ID   FLGI1_PHOPR             Reviewed;         374 AA.
AC   Q6LW60;
DT   13-SEP-2005, integrated into UniProtKB/Swiss-Prot.
DT   05-JUL-2004, sequence version 1.
DT   25-MAY-2022, entry version 80.
DE   RecName: Full=Flagellar P-ring protein 1 {ECO:0000255|HAMAP-Rule:MF_00416};
DE   AltName: Full=Basal body P-ring protein 1 {ECO:0000255|HAMAP-Rule:MF_00416};
DE   Flags: Precursor;
GN   Name=flgI1 {ECO:0000255|HAMAP-Rule:MF_00416}; OrderedLocusNames=PBPRA0036;
OS   Photobacterium profundum (strain SS9).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Photobacterium.
OX   NCBI_TaxID=298386;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1253 / SS9;
RX   PubMed=15746425; DOI=10.1126/science.1103341;
RA   Vezzi A., Campanaro S., D'Angelo M., Simonato F., Vitulo N., Lauro F.M.,
RA   Cestaro A., Malacrida G., Simionati B., Cannata N., Romualdi C.,
RA   Bartlett D.H., Valle G.;
RT   "Life at depth: Photobacterium profundum genome sequence and expression
RT   analysis.";
RL   Science 307:1459-1461(2005).
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}.
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DR   EMBL; CR378663; CAG18491.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q6LW60; -.
DR   SMR; Q6LW60; -.
DR   STRING; 298386.PBPRA0036; -.
DR   EnsemblBacteria; CAG18491; CAG18491; PBPRA0036.
DR   KEGG; ppr:PBPRA0036; -.
DR   eggNOG; COG1706; Bacteria.
DR   HOGENOM; CLU_045235_1_0_6; -.
DR   OMA; QFRPKNV; -.
DR   Proteomes; UP000000593; Chromosome 1.
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..26
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00416"
FT   CHAIN           27..374
FT                   /note="Flagellar P-ring protein 1"
FT                   /id="PRO_0000041801"
SQ   SEQUENCE   374 AA;  39123 MW;  58639C90C5CF0115 CRC64;
     MVPNLMVIKK HLIGLLLILC PLSLQAQPLF SVVDIQGIRE NQLVGYGLVV GLSGTGDKSQ
     TKFTSQSVKN MLSQFGVQLP ANVNPKLKNV AAVAVNATLP ALASKGQSLD ITVSSIGDAK
     SLRGGTLLLT PLKGADGQIY AIAQGNLVVG GVVAQGNSGS GITINIPTAG LIPNGGIIER
     EVTSSFLTAS TVVLNLKKPG FNTARNIEKE INELFGPDVA LAQSHARIHV RAPHDPSQRV
     TFLAMLENLD IETGPRPARV VFNARTGTIV VGKNVKVHTA AVSHGNLTVS VMESFNVSQP
     NAFGRGNTAV TPETDVSIDQ ERGKVFIWPD SDEGTSLQTI VDAVNSLGAT PNDLMAILIA
     LDEAGALDGE LVVL