ID   FLGI_PSEPU              Reviewed;         367 AA.
AC   Q52082;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 67.
DE   RecName: Full=Flagellar P-ring protein;
DE   AltName: Full=Basal body P-ring protein;
DE   Flags: Precursor;
GN   Name=flgI;
OS   Pseudomonas putida (Arthrobacter siderocapsulatus).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=303;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=PaW8;
RX   PubMed=7921252; DOI=10.1099/13500872-140-8-2019;
RA   Winstanley C., Morgan J.A., Pickup R.W., Saunders J.R.;
RT   "Molecular cloning of two Pseudomonas flagellin genes and basal body
RT   structural genes.";
RL   Microbiology 140:2019-2031(1994).
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   -!- 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; L15385; AAA62846.1; -; Genomic_DNA.
DR   AlphaFoldDB; Q52082; -.
DR   SMR; Q52082; -.
DR   STRING; 1240350.AMZE01000027_gene4694; -.
DR   eggNOG; COG1706; Bacteria.
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; Signal.
FT   SIGNAL          1..22
FT                   /evidence="ECO:0000255"
FT   CHAIN           23..367
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000009513"
SQ   SEQUENCE   367 AA;  38195 MW;  45B41CC6302A79D5 CRC64;
     MFNVRQLIAT TLLLSCAFAA QAERLKDIAS ISGVRSNQLI GYGLVVGLNG TGDQTTQTPF
     TLQTFNNMLS QFGIKVPAGS GNVQLKNVAA VSVHADLPPF AKPGQVVDIT VSSIGNSKSL
     RGGSLLMTPL KGIDGNVYAI AQGNLVVGGF DAQGRDGSKI TVNVPSAGRI PGGASVERAV
     PSGFNQGNTL TLNLNRPDFT TAKRIVDKVN DLLGPGVAQA VHGGSVRVSA PMDPSQRVDY
     LSILENLEID PGQAVAKVII NSRTGTIVIG QNVKVSPAVT HGSLTVTITE DPIVSQPGAF
     SNGQTAVVPR SRVNAEQEAK PMFKFGPGTT LDEIVRAVNQ VGAAPGNLMA ILEALKHRPL
     QADLIVI