ID   FLGA_SALTY              Reviewed;         219 AA.
AC   P40131;
DT   01-FEB-1995, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1995, sequence version 1.
DT   03-AUG-2022, entry version 115.
DE   RecName: Full=Flagella basal body P-ring formation protein FlgA;
DE   Flags: Precursor;
GN   Name=flgA; OrderedLocusNames=STM1173;
OS   Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=99287;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=LT2;
RX   PubMed=8200538; DOI=10.1016/0378-1119(94)90603-3;
RA   Kutsukake K., Okada T., Yokoseki T., Iino T.;
RT   "Sequence analysis of the flgA gene and its adjacent region in Salmonella
RT   typhimurium, and identification of another flagellar gene, flgN.";
RL   Gene 143:49-54(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=LT2 / SGSC1412 / ATCC 700720;
RX   PubMed=11677609; DOI=10.1038/35101614;
RA   McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P.,
RA   Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D.,
RA   Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E.,
RA   Ryan E., Sun H., Florea L., Miller W., Stoneking T., Nhan M., Waterston R.,
RA   Wilson R.K.;
RT   "Complete genome sequence of Salmonella enterica serovar Typhimurium LT2.";
RL   Nature 413:852-856(2001).
CC   -!- FUNCTION: Involved in the assembly process of the P-ring formation. It
CC       may associate with FlgF on the rod constituting a structure essential
CC       for the P-ring assembly or may act as a modulator protein for the P-
CC       ring assembly.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the FlgA family. {ECO:0000305}.
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DR   EMBL; D25292; BAA04977.1; -; Genomic_DNA.
DR   EMBL; AE006468; AAL20103.1; -; Genomic_DNA.
DR   RefSeq; NP_460144.1; NC_003197.2.
DR   RefSeq; WP_001194082.1; NC_003197.2.
DR   PDB; 3TEE; X-ray; 1.95 A; A=22-219.
DR   PDB; 3VJP; X-ray; 2.70 A; A/B=22-219.
DR   PDB; 3VKI; X-ray; 2.30 A; A/B/C/D=22-219.
DR   PDBsum; 3TEE; -.
DR   PDBsum; 3VJP; -.
DR   PDBsum; 3VKI; -.
DR   AlphaFoldDB; P40131; -.
DR   SMR; P40131; -.
DR   STRING; 99287.STM1173; -.
DR   PaxDb; P40131; -.
DR   DNASU; 1252691; -.
DR   EnsemblBacteria; AAL20103; AAL20103; STM1173.
DR   GeneID; 1252691; -.
DR   KEGG; stm:STM1173; -.
DR   PATRIC; fig|99287.12.peg.1241; -.
DR   HOGENOM; CLU_070510_2_0_6; -.
DR   OMA; RYEIQVN; -.
DR   PhylomeDB; P40131; -.
DR   BioCyc; SENT99287:STM1173-MON; -.
DR   Proteomes; UP000001014; Chromosome.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0044780; P:bacterial-type flagellum assembly; IEA:InterPro.
DR   InterPro; IPR017585; Flag_basal_body_FlgA_C.
DR   InterPro; IPR039246; Flagellar_FlgA.
DR   InterPro; IPR013974; SAF.
DR   PANTHER; PTHR36307; PTHR36307; 1.
DR   Pfam; PF13144; ChapFlgA; 1.
DR   SMART; SM00858; SAF; 1.
DR   TIGRFAMs; TIGR03170; flgA_cterm; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Bacterial flagellum biogenesis; Periplasm;
KW   Reference proteome; Signal.
FT   SIGNAL          1..21
FT                   /note="Or 26"
FT                   /evidence="ECO:0000255"
FT   CHAIN           22..219
FT                   /note="Flagella basal body P-ring formation protein FlgA"
FT                   /id="PRO_0000009342"
FT   HELIX           23..35
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   TURN            36..39
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          41..47
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   HELIX           51..53
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          57..59
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          61..63
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          71..80
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          83..100
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   TURN            112..114
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          115..121
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   HELIX           122..124
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   HELIX           133..136
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          139..143
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   HELIX           153..155
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          156..158
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          167..173
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          178..185
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          193..199
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          204..209
FT                   /evidence="ECO:0007829|PDB:3TEE"
FT   STRAND          215..218
FT                   /evidence="ECO:0007829|PDB:3TEE"
SQ   SEQUENCE   219 AA;  23556 MW;  FD1A5FB9A069E53A CRC64;
     MQTLKRGFAV AALLFSPLTM AQDINAQLTT WFSQRLAGFS DEVVVTLRSS PNLLPSCEQP
     AFSMTGSAKL WGNVNVVARC ANEKRYLQVN VQATGNYVAV AAPIARGGKL TPANVTLKRG
     RLDQLPPRTV LDIRQIQDAV SLRDLAPGQP VQLTMIRQAW RVKAGQRVQV IANGEGFSVN
     AEGQAMNNAA VAQNARVRMT SGQIVSGTVD SDGNILINL