ID   FLGI_PSEAE              Reviewed;         369 AA.
AC   Q9I4P5;
DT   20-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   03-AUG-2022, entry version 100.
DE   RecName: Full=Flagellar P-ring protein;
DE   AltName: Full=Basal body P-ring protein;
DE   Flags: Precursor;
GN   Name=flgI; OrderedLocusNames=PA1084;
OS   Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM
OS   14847 / LMG 12228 / 1C / PRS 101 / PAO1).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=208964;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C /
RC   PRS 101 / PAO1;
RX   PubMed=10984043; DOI=10.1038/35023079;
RA   Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P.,
RA   Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M.,
RA   Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y.,
RA   Brody L.L., Coulter S.N., Folger K.R., Kas A., Larbig K., Lim R.M.,
RA   Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J.,
RA   Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.;
RT   "Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic
RT   pathogen.";
RL   Nature 406:959-964(2000).
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; AE004091; AAG04473.1; -; Genomic_DNA.
DR   PIR; B83511; B83511.
DR   RefSeq; NP_249775.1; NC_002516.2.
DR   RefSeq; WP_003082169.1; NZ_QZGE01000006.1.
DR   AlphaFoldDB; Q9I4P5; -.
DR   SMR; Q9I4P5; -.
DR   STRING; 287.DR97_859; -.
DR   PaxDb; Q9I4P5; -.
DR   PRIDE; Q9I4P5; -.
DR   DNASU; 878536; -.
DR   EnsemblBacteria; AAG04473; AAG04473; PA1084.
DR   GeneID; 878536; -.
DR   KEGG; pae:PA1084; -.
DR   PATRIC; fig|208964.12.peg.1123; -.
DR   PseudoCAP; PA1084; -.
DR   HOGENOM; CLU_045235_1_0_6; -.
DR   InParanoid; Q9I4P5; -.
DR   OMA; KTIQITR; -.
DR   PhylomeDB; Q9I4P5; -.
DR   BioCyc; PAER208964:G1FZ6-1107-MON; -.
DR   Proteomes; UP000002438; 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"
FT   CHAIN           23..369
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_0000009512"
SQ   SEQUENCE   369 AA;  38181 MW;  ED343AF745078FA3 CRC64;
     MTKFKHLLAL AALLLAAGAA QAERLKDIAS IQGVRTNQLI GYGLVVGLSG SGDQTTQTPF
     TLQTFNNMLA QFGIKVPANV GNVQLKNVAA VSVHADLPPF AKPGQPIDVT VSSIGNAKSL
     RGGSLLMTPL KGIDGQVYAV AQGNLVVGGF DAEGRDGSKI TVNVPSAGRI PAGATVERAV
     PSGFDQGNSL TLNLNRPDFT TAKRIVDRIN ELLGPGVAHA VDGGSVRVSA PLDPNQRVDY
     LSILENLDVQ PGEAVAKVII NSRTGTIVIG QNVKVSPAAV THGSLTVSIT EDPIVSQPGA
     FSNGQTAVVP RSRVNAEEET KPMFKFGPGT TLDDIVRAVN QVGAAPSDLM AILEALKQAG
     ALQADLIVI