ID   FLGI_RHILW              Reviewed;         373 AA.
AC   B5ZQE0;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   25-NOV-2008, sequence version 1.
DT   03-AUG-2022, entry version 77.
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=Rleg2_0322;
OS   Rhizobium leguminosarum bv. trifolii (strain WSM2304).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Hyphomicrobiales;
OC   Rhizobiaceae; Rhizobium/Agrobacterium group; Rhizobium.
OX   NCBI_TaxID=395492;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WSM2304;
RX   PubMed=21304679; DOI=10.4056/sigs.44642;
RA   Reeve W., O'Hara G., Chain P., Ardley J., Brau L., Nandesena K., Tiwari R.,
RA   Malfatti S., Kiss H., Lapidus A., Copeland A., Nolan M., Land M.,
RA   Ivanova N., Mavromatis K., Markowitz V., Kyrpides N., Melino V., Denton M.,
RA   Yates R., Howieson J.;
RT   "Complete genome sequence of Rhizobium leguminosarum bv trifolii strain
RT   WSM2304, an effective microsymbiont of the South American clover Trifolium
RT   polymorphum.";
RL   Stand. Genomic Sci. 2:66-76(2010).
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; CP001191; ACI53621.1; -; Genomic_DNA.
DR   RefSeq; WP_003588542.1; NC_011369.1.
DR   AlphaFoldDB; B5ZQE0; -.
DR   SMR; B5ZQE0; -.
DR   STRING; 395492.Rleg2_0322; -.
DR   EnsemblBacteria; ACI53621; ACI53621; Rleg2_0322.
DR   KEGG; rlt:Rleg2_0322; -.
DR   eggNOG; COG1706; Bacteria.
DR   HOGENOM; CLU_045235_1_0_5; -.
DR   OMA; KTIQITR; -.
DR   OrthoDB; 693640at2; -.
DR   Proteomes; UP000008330; 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; Signal.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00416"
FT   CHAIN           27..373
FT                   /note="Flagellar P-ring protein"
FT                   /id="PRO_5000403795"
SQ   SEQUENCE   373 AA;  38820 MW;  32F6F357DEA4A5A8 CRC64;
     MKLFFRFLTL VAVLAMSLAD VAPAWALTSR IKDIASLQAG RDNQLIGYGL IVGLQGTGDG
     FRASPFTEQS MRAMLQNLGI STQGGQSNAK NTAAVMVTAN LPPFASPGSR IDVTVSSLGD
     ATSLRGGTLV MTSLSGADGQ IYAVAQGAAI VTGFQAQGQA ATVTEGVTTA GRVPGGAIIE
     RELPSRFKDS VNLVLQLRNP DFSTAIRIAD IVNGYASARF GGPVAEAKDS QEVVIQKPRT
     ADLTRLMADI ENLIVETDTP AKVVINERTG TIVIGSDVRV SPVAVSYGTL TVQVTETPQI
     IQPEPFSQGR TAVQPQTDIA AEQTGGRVAI IDGPDLRTLV AGLNNIGVKP DGIIAILQGI
     KSAGALQAEL VLQ