ID   ATPA2_BURPS             Reviewed;         666 AA.
AC   Q63IX0;
DT   30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   25-OCT-2004, sequence version 1.
DT   04-NOV-2026, entry version 125.
DE   RecName: Full=ATP synthase subunit alpha 2 {ECO:0000255|HAMAP-Rule:MF_01346};
DE            EC=7.1.2.2 {ECO:0000255|HAMAP-Rule:MF_01346};
DE   AltName: Full=ATP synthase F1 sector subunit alpha 2 {ECO:0000255|HAMAP-Rule:MF_01346};
DE   AltName: Full=F-ATPase subunit alpha 2 {ECO:0000255|HAMAP-Rule:MF_01346};
GN   Name=atpA2 {ECO:0000255|HAMAP-Rule:MF_01346};
GN   OrderedLocusNames=BPSS1946;
OS   Burkholderia pseudomallei (strain K96243).
OC   Bacteria; Pseudomonadati; Pseudomonadota; Betaproteobacteria;
OC   Burkholderiales; Burkholderiaceae; Burkholderia; pseudomallei group.
OX   NCBI_TaxID=272560;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=K96243;
RX   PubMed=15377794; DOI=10.1073/pnas.0403302101;
RA   Holden M.T.G., Titball R.W., Peacock S.J., Cerdeno-Tarraga A.-M.,
RA   Atkins T., Crossman L.C., Pitt T., Churcher C., Mungall K.L., Bentley S.D.,
RA   Sebaihia M., Thomson N.R., Bason N., Beacham I.R., Brooks K., Brown K.A.,
RA   Brown N.F., Challis G.L., Cherevach I., Chillingworth T., Cronin A.,
RA   Crossett B., Davis P., DeShazer D., Feltwell T., Fraser A., Hance Z.,
RA   Hauser H., Holroyd S., Jagels K., Keith K.E., Maddison M., Moule S.,
RA   Price C., Quail M.A., Rabbinowitsch E., Rutherford K., Sanders M.,
RA   Simmonds M., Songsivilai S., Stevens K., Tumapa S., Vesaratchavest M.,
RA   Whitehead S., Yeats C., Barrell B.G., Oyston P.C.F., Parkhill J.;
RT   "Genomic plasticity of the causative agent of melioidosis, Burkholderia
RT   pseudomallei.";
RL   Proc. Natl. Acad. Sci. U.S.A. 101:14240-14245(2004).
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. The alpha chain is a regulatory subunit.
CC       {ECO:0000255|HAMAP-Rule:MF_01346}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + 4 H(+)(in) = ADP + phosphate + 5 H(+)(out);
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|HAMAP-Rule:MF_01346};
CC   -!- SUBUNIT: F-type ATPases have 2 components, CF(1) - the catalytic core
CC       - and CF(0) - the membrane proton channel. CF(1) has five subunits:
CC       alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has three main
CC       subunits: a(1), b(2) and c(9-12). The alpha and beta chains form an
CC       alternating ring which encloses part of the gamma chain. CF(1) is
CC       attached to CF(0) by a central stalk formed by the gamma and epsilon
CC       chains, while a peripheral stalk is formed by the delta and b chains.
CC       {ECO:0000255|HAMAP-Rule:MF_01346}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01346}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01346}.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000255|HAMAP-Rule:MF_01346}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; BX571966; CAH39424.1; -; Genomic_DNA.
DR   RefSeq; WP_011205710.1; NC_006351.1.
DR   AlphaFoldDB; Q63IX0; -.
DR   SMR; Q63IX0; -.
DR   STRING; 272560.BPSS1946; -.
DR   KEGG; bps:BPSS1946; -.
DR   PATRIC; fig|272560.51.peg.5436; -.
DR   eggNOG; COG0056; Bacteria.
DR   OMA; ACTIGEY; -.
DR   Proteomes; UP000000605; Chromosome 2.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0045259; C:proton-transporting ATP synthase complex; IEA:InterPro.
DR   GO; GO:0043531; F:ADP binding; IEA:TreeGrafter.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-UniRule.
DR   CDD; cd18116; ATP-synt_F1_alpha_N; 1.
DR   CDD; cd01132; F1-ATPase_alpha_CD; 1.
DR   FunFam; 3.40.50.300:FF:004039; ATP synthase subunit alpha, mitochondrial; 1.
DR   Gene3D; 2.40.30.20; -; 1.
DR   Gene3D; 1.20.150.20; ATP synthase alpha/beta chain, C-terminal domain; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR   HAMAP; MF_01346; ATP_synth_alpha_bact; 1.
DR   InterPro; IPR023366; ATP_synth_asu-like_sf.
DR   InterPro; IPR000793; ATP_synth_asu_C.
DR   InterPro; IPR038376; ATP_synth_asu_C_sf.
DR   InterPro; IPR033732; ATP_synth_F1_a_nt-bd_dom.
DR   InterPro; IPR005294; ATP_synth_F1_asu.
DR   InterPro; IPR020003; ATPase_a/bsu_AS.
DR   InterPro; IPR004100; ATPase_F1/V1/A1_a/bsu_N.
DR   InterPro; IPR036121; ATPase_F1/V1/A1_a/bsu_N_sf.
DR   InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   NCBIfam; TIGR00962; atpA; 1.
DR   NCBIfam; NF009884; PRK13343.1; 1.
DR   PANTHER; PTHR48082; ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL; 1.
DR   PANTHER; PTHR48082:SF2; ATP SYNTHASE SUBUNIT ALPHA, MITOCHONDRIAL; 1.
DR   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF00306; ATP-synt_ab_C; 1.
DR   Pfam; PF02874; ATP-synt_ab_N; 1.
DR   SUPFAM; SSF47917; C-terminal domain of alpha and beta subunits of F1 ATP synthase; 1.
DR   SUPFAM; SSF50615; N-terminal domain of alpha and beta subunits of F1 ATP synthase; 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; ATP-binding; Cell inner membrane; Cell membrane; CF(1);
KW   Hydrogen ion transport; Ion transport; Membrane; Nucleotide-binding;
KW   Reference proteome; Translocase; Transport.
FT   CHAIN           1..666
FT                   /note="ATP synthase subunit alpha 2"
FT                   /id="PRO_0000238220"
FT   REGION          527..666
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        545..590
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        591..601
FT                   /note="Low complexity"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        623..641
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   BINDING         182..189
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
FT   SITE            375
FT                   /note="Required for activity"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
SQ   SEQUENCE   666 AA;  69788 MW;  ACE4F3CFA1E4193E CRC64;
     MTPTPDAPAA AAADAATGAG WLARRRGALA RVALAPVAQA IGRVERVADG IAFVSGLEDT
     MLNEVLRFEG GVTGFAHTLD EDLISVVLLD PDAGVRAQTA VARTGAVLEV PAGPQLLGRV
     VDPLGRPLDG GAPLDAAHTL PIERAAPAII ERDLVSEPLD TGVLIVDALF TIGRGQRELI
     IGDRATGKTS LAIDAIVNQR HSDVICVYVA IGQRASAVRR VIDAVRRYGA PERCVFVVAP
     AACAPGLQWI APFAGFSIAE YFRDRGQHAL VVVDDLTKHA ATHRELALLT REPPGREAYP
     GDIFYVHARL LERAAKLSAA LGGGSLSALP IAETDAGNLA AYIPTNLISI TDGQIVLDSA
     LFAANQRPAV DVGLSVSRVG GKAQHPALRA ASGRLRLDYA QFLELEAFTR FGGLTDARLR
     AQITRGERIR ALITQPRFRA LRTLDEVVLL KALAAGALDA MSPDLVAPLR ERLPAWLDAR
     IAALTPALAP PRDWLADDAA LDALAESVGE LIERIAADAA RRATAGMPAE DAAGDIGGAF
     GGEQARGDAD RDADHGANRE VSREVSPEAS REVSREVSCE VSHEADRDAA ADAARVAGRA
     PGRAEPDRAA PRAMPDGPPR AQADGDRASA SRPRPDARGD AARTAPSPQG GADANVDAEA
     EARHKR
//