ID   FLHA_BUCAP              Reviewed;         695 AA.
AC   Q8K9S0;
DT   15-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   15-NOV-2002, sequence version 2.
DT   03-AUG-2022, entry version 98.
DE   RecName: Full=Flagellar biosynthesis protein FlhA;
GN   Name=flhA; OrderedLocusNames=BUsg_236;
OS   Buchnera aphidicola subsp. Schizaphis graminum (strain Sg).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Erwiniaceae; Buchnera.
OX   NCBI_TaxID=198804;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Sg;
RX   PubMed=12089438; DOI=10.1126/science.1071278;
RA   Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S.,
RA   Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E.;
RT   "50 million years of genomic stasis in endosymbiotic bacteria.";
RL   Science 296:2376-2379(2002).
CC   -!- FUNCTION: Required for formation of the rod structure of the flagellar
CC       apparatus. Together with FliI and FliH, may constitute the export
CC       apparatus of flagellin (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250}; Multi-pass membrane
CC       protein {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the FHIPEP (flagella/HR/invasion proteins export
CC       pore) family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAM67795.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE013218; AAM67795.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_011053762.1; NC_004061.1.
DR   AlphaFoldDB; Q8K9S0; -.
DR   SMR; Q8K9S0; -.
DR   STRING; 198804.BUsg_236; -.
DR   EnsemblBacteria; AAM67795; AAM67795; BUsg_236.
DR   KEGG; bas:BUsg_236; -.
DR   eggNOG; COG1298; Bacteria.
DR   HOGENOM; CLU_015346_3_0_6; -.
DR   OMA; MAINPGQ; -.
DR   OrthoDB; 436367at2; -.
DR   Proteomes; UP000000416; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0044780; P:bacterial-type flagellum assembly; IEA:InterPro.
DR   GO; GO:0009306; P:protein secretion; IEA:InterPro.
DR   Gene3D; 1.10.8.540; -; 1.
DR   Gene3D; 3.40.30.60; -; 1.
DR   Gene3D; 3.40.50.12790; -; 1.
DR   InterPro; IPR042194; FHIPEP_1.
DR   InterPro; IPR042193; FHIPEP_3.
DR   InterPro; IPR042196; FHIPEP_4.
DR   InterPro; IPR025505; FHIPEP_CS.
DR   InterPro; IPR006301; FlhA.
DR   InterPro; IPR001712; T3SS_FHIPEP.
DR   PANTHER; PTHR30161; PTHR30161; 1.
DR   Pfam; PF00771; FHIPEP; 1.
DR   PIRSF; PIRSF005419; FlhA; 1.
DR   PRINTS; PR00949; TYPE3IMAPROT.
DR   TIGRFAMs; TIGR01398; FlhA; 1.
DR   PROSITE; PS00994; FHIPEP; 1.
PE   3: Inferred from homology;
KW   Bacterial flagellum biogenesis; Bacterial flagellum protein export;
KW   Cell membrane; Membrane; Protein transport; Transmembrane;
KW   Transmembrane helix; Transport.
FT   CHAIN           1..695
FT                   /note="Flagellar biosynthesis protein FlhA"
FT                   /id="PRO_0000190013"
FT   TRANSMEM        23..43
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        44..64
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        71..91
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        121..141
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        209..229
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        247..267
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        285..307
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        311..328
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   695 AA;  77922 MW;  FB755B1C9A9A1CB3 CRC64;
     MINFSSFFRI IQNLKKTQWQ TLIGPVLILI ILSMMVLPLA PFVLDVFFTF NIALSIIILL
     VSMFTRHTLD FAAFPTILLF STLLRLALNV ASTRVIFLNG HNGTHSAGRV IESFGHFLVG
     GNFAIGIVVF VILVIINFMV ITKGSGRIAE VGARFILDAM PGKQMAIDAD LNAGLIGEEE
     AKKRRLKITK EADFYGSMDG ASKFVRGDAI AGILIMVLNI FGGLIIGFFQ HNMLLGKAAE
     VYTLLTIGDG LVAQIPALVI STAAGVIVTR VSTNQNVGEQ MISQLFCNSQ VILLSAIVLG
     ILGLVPGMPN IIFLVFTVSL LSLSWWLSRK KNNIKKNVLI SDSKYKSREN SISEASWNDV
     ELEDPIRIEI GYNLIPMVDI QKKGDLLDKI RIIRKKFAQE IGFLPPLVHI KNNINLKRTS
     YQIFIKGVEV GQGTCFYGKY MAIRSGRETE PLPFKEVYEP TFGLSGYWID LNFKNKAEKK
     GYSVVEASAI IATHLNFLIS KHIDELFGRQ EAQQLLDHVN LEMPKLTEDL IPNIINLTIL
     HKILKNLLLE EVPIRDMRTI LETLSEFSID QKDPNELTSL VRIALSKIIT QKLFYKKDII
     EIIGLEKNLE QLLLDNLKGQ NNTIEPSLFE LLMIKTQEAI EKQKLINAPI VLLVTHPLRF
     FLSKILRKKF PELTVLSQFE VTDIKKVKMT SIIGS