ID   ATPA1_LEGPC             Reviewed;         490 AA.
AC   A5IFJ9;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=ATP synthase subunit alpha 1 {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 1 {ECO:0000255|HAMAP-Rule:MF_01346};
DE   AltName: Full=F-ATPase subunit alpha 1 {ECO:0000255|HAMAP-Rule:MF_01346};
GN   Name=atpA1 {ECO:0000255|HAMAP-Rule:MF_01346}; OrderedLocusNames=LPC_2225;
OS   Legionella pneumophila (strain Corby).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Legionellales;
OC   Legionellaceae; Legionella.
OX   NCBI_TaxID=400673;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Corby;
RA   Gloeckner G., Albert-Weissenberger C., Weinmann E., Jacobi S., Schunder E.,
RA   Steinert M., Buchrieser C., Hacker J., Heuner K.;
RT   "Identification and characterization of a new conjugation/ type IVA
RT   secretion system (trb/tra) of L. pneumophila Corby localized on a mobile
RT   genomic island.";
RL   Submitted (NOV-2006) to the EMBL/GenBank/DDBJ databases.
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 + 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|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}.
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DR   EMBL; CP000675; ABQ56149.1; -; Genomic_DNA.
DR   RefSeq; WP_011946146.1; NC_009494.2.
DR   AlphaFoldDB; A5IFJ9; -.
DR   SMR; A5IFJ9; -.
DR   KEGG; lpc:LPC_2225; -.
DR   HOGENOM; CLU_010091_2_1_6; -.
DR   OMA; MLPAIDI; -.
DR   BioCyc; LPNE400673:LPC_RS05705-MON; -.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0045261; C:proton-transporting ATP synthase complex, catalytic core F(1); IEA:UniProtKB-KW.
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   GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:UniProtKB-EC.
DR   CDD; cd18113; ATP-synt_F1_alpha_C; 1.
DR   Gene3D; 1.20.150.20; -; 1.
DR   Gene3D; 2.40.30.20; -; 1.
DR   Gene3D; 3.40.50.300; -; 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; IPR005294; ATP_synth_F1_asu.
DR   InterPro; IPR020003; ATPase_a/bsu_AS.
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   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF00306; ATP-synt_ab_C; 1.
DR   SUPFAM; SSF50615; SSF50615; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00962; atpA; 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   Translocase; Transport.
FT   CHAIN           1..490
FT                   /note="ATP synthase subunit alpha 1"
FT                   /id="PRO_0000339035"
FT   BINDING         171..178
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
FT   SITE            364
FT                   /note="Required for activity"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
SQ   SEQUENCE   490 AA;  54905 MW;  BBAE5EAE185C4CFA CRC64;
     MNWSNTPSFL EKQRQRLKRY QFQIKVSEQG RVVSVGDGII WIKGLPGAAI DEILISEDEC
     CIAMVFHLTE ELVGAVMLVQ TKKLKAGTPI FPLKRVLSIP VGDKLLGRVI DPLGHPLDGG
     EIPPHEEQGL LDRLSPHILH RDFVNRPLYT GNKMLDNLIP IGKGQRELLI GDNGLGKSAL
     ALDIVMNQKD KKVYCVYVLI GQKRSTVSST IQLLKKANAL DYTTVVVAQA TALPGLLYLA
     PFAGCAIAEH WMKKGLDTLV VYDDLSAHAN SYRELSLLLR RPPGREAFPA DIFYLHSRLL
     ERSTCLSPAM GGGSMTALPI IETKEGEMAT YIPTNLISIT DGQIFFDESL FSSGFLPAID
     ITKSVSRVGA KAQHPQIKKE SGRMKLDYLQ FLDLELFTRF GAKLDAKMQK QIQKGRVLRE
     ILKQERFSPL PIEFQLAWLI AYNEGFFDES NLEDIPQILK KIEKEIKQSN LSLGSPREQW
     KKAIKEWLMA