ID A0A6I4U4Y0_9SPHN Unreviewed; 442 AA.
AC A0A6I4U4Y0;
DT 12-AUG-2020, integrated into UniProtKB/TrEMBL.
DT 12-AUG-2020, sequence version 1.
DT 18-JUN-2025, entry version 24.
DE RecName: Full=Flagellum-specific ATP synthase {ECO:0000256|ARBA:ARBA00020580};
DE EC=7.1.2.2 {ECO:0000256|ARBA:ARBA00012473};
GN Name=fliI {ECO:0000313|EMBL:MXP10414.1};
GN ORFNames=GRI68_09520 {ECO:0000313|EMBL:MXP10414.1};
OS Alteriqipengyuania halimionae.
OC Bacteria; Pseudomonadati; Pseudomonadota; Alphaproteobacteria;
OC Sphingomonadales; Erythrobacteraceae; Alteriqipengyuania.
OX NCBI_TaxID=1926630 {ECO:0000313|EMBL:MXP10414.1, ECO:0000313|Proteomes:UP000429229};
RN [1] {ECO:0000313|EMBL:MXP10414.1, ECO:0000313|Proteomes:UP000429229}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=LMG 29519 {ECO:0000313|EMBL:MXP10414.1,
RC ECO:0000313|Proteomes:UP000429229};
RA Xu L.;
RT "Genomic-based taxomic classification of the family Erythrobacteraceae.";
RL Submitted (DEC-2019) to the EMBL/GenBank/DDBJ databases.
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. {ECO:0000256|ARBA:ARBA00003290}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + H2O + cellular proteinSide 1 = ADP + phosphate +
CC cellular proteinSide 2.; EC=7.4.2.8;
CC Evidence={ECO:0000256|ARBA:ARBA00034006};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000256|ARBA:ARBA00008936}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:MXP10414.1}.
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DR EMBL; WTYR01000001; MXP10414.1; -; Genomic_DNA.
DR RefSeq; WP_160617022.1; NZ_WTYR01000001.1.
DR AlphaFoldDB; A0A6I4U4Y0; -.
DR OrthoDB; 9803053at2; -.
DR Proteomes; UP000429229; Unassembled WGS sequence.
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:InterPro.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:TreeGrafter.
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 CDD; cd01136; ATPase_flagellum-secretory_path_III; 1.
DR FunFam; 3.40.50.12240:FF:000002; Flagellum-specific ATP synthase FliI; 1.
DR Gene3D; 3.40.50.12240; -; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR020003; ATPase_a/bsu_AS.
DR InterPro; IPR050053; ATPase_alpha/beta_chains.
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 NCBIfam; TIGR03498; FliI_clade3; 1.
DR NCBIfam; TIGR01026; fliI_yscN; 1.
DR PANTHER; PTHR15184; ATP SYNTHASE; 1.
DR PANTHER; PTHR15184:SF9; SPI-1 TYPE 3 SECRETION SYSTEM ATPASE; 1.
DR Pfam; PF00006; ATP-synt_ab; 1.
DR Pfam; PF18269; T3SS_ATPase_C; 1.
DR SMART; SM00382; AAA; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS00152; ATPASE_ALPHA_BETA; 1.
PE 3: Inferred from homology;
KW ATP synthesis {ECO:0000256|ARBA:ARBA00023310};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Bacterial flagellum biogenesis {ECO:0000256|ARBA:ARBA00022795};
KW Bacterial flagellum protein export {ECO:0000256|ARBA:ARBA00023225};
KW Cell projection {ECO:0000313|EMBL:MXP10414.1};
KW Cilium {ECO:0000313|EMBL:MXP10414.1};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490};
KW Flagellum {ECO:0000313|EMBL:MXP10414.1};
KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Protein transport {ECO:0000256|ARBA:ARBA00022927};
KW Reference proteome {ECO:0000313|Proteomes:UP000429229};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 158..342
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
SQ SEQUENCE 442 AA; 47113 MW; 0D154A3B55D49C66 CRC64;
MQTLVSAARA IRTLPHDRHF GSVAAVHGAL IEVDGLLGAA RIGSRIAIDC DGGTIDAEVT
GLDRDTAHCL AFNDSHGIAT GCRADLLQGQ SILRPTDQWL GRVVDGLGRP IDGKGPLAIG
PEARPFKAGP PAAANRTRVG RKLETGIRAF DIFAPLCRGQ RLGLFAGSGV GKSTLLSMLA
RWVETDVAVI GLIGERGREV QEFIEDDLGP EGLARSVVVV ATSDSPALMR RQAAWTTMAV
AEHFRDSGRD VMCLMDSITR FAMAQREIGL ANGEPPATKG YTPTVFAELP RLLERAGPGG
PGQGSITGLF SVLVDGDDHD EPIADAVRGI LDGHIVMSRK IAERGRFPAI DILKSVSRML
PECHDEEQNR LRLAALAHLS TYGDMEELVR LGAYKSGADP SVDEAIRLAP AIEDLLKQAT
SDRGSLDQAF ASLGELMKET PQ
//