ID   FLII_CAUVN              Reviewed;         444 AA.
AC   B8H363; O05528;
DT   16-JUN-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=Flagellum-specific ATP synthase;
DE            EC=7.1.2.2;
GN   Name=fliI; OrderedLocusNames=CCNA_03135;
OS   Caulobacter vibrioides (strain NA1000 / CB15N) (Caulobacter crescentus).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Caulobacterales;
OC   Caulobacteraceae; Caulobacter.
OX   NCBI_TaxID=565050;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=9286988; DOI=10.1128/jb.179.17.5355-5365.1997;
RA   Stephens C., Mohr C., Boyd C., Maddock J., Gober J., Shapiro L.;
RT   "Identification of the fliI and fliJ components of the Caulobacter
RT   flagellar type III protein secretion system.";
RL   J. Bacteriol. 179:5355-5365(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NA1000 / CB15N;
RX   PubMed=20472802; DOI=10.1128/jb.00255-10;
RA   Marks M.E., Castro-Rojas C.M., Teiling C., Du L., Kapatral V.,
RA   Walunas T.L., Crosson S.;
RT   "The genetic basis of laboratory adaptation in Caulobacter crescentus.";
RL   J. Bacteriol. 192:3678-3688(2010).
CC   -!- FUNCTION: Probable catalytic subunit of a protein translocase for
CC       flagellum-specific export, or a proton translocase involved in local
CC       circuits at the flagellum.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + 4 H(+)(in) + H2O = ADP + 5 H(+)(out) + phosphate;
CC         Xref=Rhea:RHEA:57720, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:30616, ChEBI:CHEBI:43474, ChEBI:CHEBI:456216; EC=7.1.2.2;
CC         Evidence={ECO:0000255|PROSITE-ProRule:PRU10106};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000305}.
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DR   EMBL; U93180; AAC45616.1; -; Genomic_DNA.
DR   EMBL; CP001340; ACL96600.1; -; Genomic_DNA.
DR   RefSeq; WP_010920876.1; NC_011916.1.
DR   RefSeq; YP_002518508.1; NC_011916.1.
DR   AlphaFoldDB; B8H363; -.
DR   SMR; B8H363; -.
DR   PRIDE; B8H363; -.
DR   EnsemblBacteria; ACL96600; ACL96600; CCNA_03135.
DR   GeneID; 7330973; -.
DR   KEGG; ccs:CCNA_03135; -.
DR   PATRIC; fig|565050.3.peg.3061; -.
DR   HOGENOM; CLU_022398_5_1_5; -.
DR   OMA; MLMMDSV; -.
DR   OrthoDB; 875807at2; -.
DR   PhylomeDB; B8H363; -.
DR   Proteomes; UP000001364; Chromosome.
DR   GO; GO:0009288; C:bacterial-type flagellum; IEA:InterPro.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0030257; C:type III protein secretion system complex; IEA:InterPro.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR   GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-EC.
DR   GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:UniProtKB-EC.
DR   GO; GO:0044781; P:bacterial-type flagellum organization; IEA:UniProtKB-KW.
DR   GO; GO:0030254; P:protein secretion by the type III secretion system; IEA:InterPro.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR020003; ATPase_a/bsu_AS.
DR   InterPro; IPR004100; ATPase_F1/V1/A1_a/bsu_N.
DR   InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
DR   InterPro; IPR005714; ATPase_T3SS_FliI/YscN.
DR   InterPro; IPR022426; FliI_clade3.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR040627; T3SS_ATPase_C.
DR   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF02874; ATP-synt_ab_N; 1.
DR   Pfam; PF18269; T3SS_ATPase_C; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR03498; FliI_clade3; 1.
DR   TIGRFAMs; TIGR01026; fliI_yscN; 1.
DR   PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE   3: Inferred from homology;
KW   ATP synthesis; ATP-binding; Bacterial flagellum biogenesis;
KW   Bacterial flagellum protein export; Cytoplasm; Hydrogen ion transport;
KW   Ion transport; Nucleotide-binding; Protein transport; Reference proteome;
KW   Translocase; Transport.
FT   CHAIN           1..444
FT                   /note="Flagellum-specific ATP synthase"
FT                   /id="PRO_0000378278"
FT   BINDING         164..171
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255"
FT   CONFLICT        127
FT                   /note="P -> A (in Ref. 1; AAC45616)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   444 AA;  47896 MW;  ED0A30CDCF37E604 CRC64;
     MRSLIAAVER IDPLTIYGRV AAVNGLLIEV RGGLTRLAVG ARVEIERFGQ KPLPAEVVGF
     RETRALLMPF GPVEGVGPGA EIRIVPEGAV VRPTKAWLGR IINAFGEPID GLGPLPQGEV
     PYPLKTPPPP AHARGRVGER LDLGVRSMNV FTTTCRGQRL GIFAGSGVGK SVLLSMLAKE
     ATCDAVVVGL IGERGREVRE FVEETLGEEG LRRAVVVVAT SDEPALTRRQ AAYMTLAISE
     FMRDQDQEVL CLMDSVTRFA MAQREIGLAA GEPPTTKGYT PTVFTELPKL LERAGPGPIR
     PDGTTAAPIT ALFTVLVDGD DHNEPIADAT RGILDGHIVM ERAIAERGRF PAINVLKSIS
     RTMPGCQHPH ERDIVKGARQ VMSAYSNMEE LIRIGAYRAG ADPVVDRAIR LNPAIEAFLS
     QDKEEATSLD DSFGMLGQIL QSEY