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Database: UniProt
Entry: I0IAS0_PHYMF
LinkDB: I0IAS0_PHYMF
Original site: I0IAS0_PHYMF 
ID   I0IAS0_PHYMF            Unreviewed;       520 AA.
AC   I0IAS0;
DT   13-JUN-2012, integrated into UniProtKB/TrEMBL.
DT   13-JUN-2012, sequence version 1.
DT   24-JAN-2024, entry version 66.
DE   RecName: Full=ATP synthase subunit alpha {ECO:0000256|HAMAP-Rule:MF_01346};
DE            EC=7.1.2.2 {ECO:0000256|HAMAP-Rule:MF_01346};
DE   AltName: Full=ATP synthase F1 sector subunit alpha {ECO:0000256|HAMAP-Rule:MF_01346};
DE   AltName: Full=F-ATPase subunit alpha {ECO:0000256|HAMAP-Rule:MF_01346};
GN   Name=atpA {ECO:0000256|HAMAP-Rule:MF_01346,
GN   ECO:0000313|EMBL:BAM02358.1};
GN   OrderedLocusNames=PSMK_01990 {ECO:0000313|EMBL:BAM02358.1};
OS   Phycisphaera mikurensis (strain NBRC 102666 / KCTC 22515 / FYK2301M01).
OC   Bacteria; Planctomycetota; Phycisphaerae; Phycisphaerales;
OC   Phycisphaeraceae; Phycisphaera.
OX   NCBI_TaxID=1142394 {ECO:0000313|EMBL:BAM02358.1, ECO:0000313|Proteomes:UP000007881};
RN   [1] {ECO:0000313|EMBL:BAM02358.1, ECO:0000313|Proteomes:UP000007881}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NBRC 102666 / KCTC 22515 / FYK2301M01
RC   {ECO:0000313|Proteomes:UP000007881};
RA   Ankai A., Hosoyama A., Terui Y., Sekine M., Fukai R., Kato Y., Nakamura S.,
RA   Yamada-Narita S., Kawakoshi A., Fukunaga Y., Yamazaki S., Fujita N.;
RT   "Complete genome sequence of Phycisphaera mikurensis NBRC 102666.";
RL   Submitted (FEB-2012) 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:0000256|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:0000256|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:0000256|HAMAP-Rule:MF_01346}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000256|HAMAP-
CC       Rule:MF_01346}; Peripheral membrane protein {ECO:0000256|HAMAP-
CC       Rule:MF_01346}.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000256|ARBA:ARBA00008936, ECO:0000256|HAMAP-Rule:MF_01346}.
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DR   EMBL; AP012338; BAM02358.1; -; Genomic_DNA.
DR   RefSeq; WP_014435578.1; NC_017080.1.
DR   AlphaFoldDB; I0IAS0; -.
DR   STRING; 1142394.PSMK_01990; -.
DR   GeneID; 80846833; -.
DR   KEGG; phm:PSMK_01990; -.
DR   PATRIC; fig|1142394.8.peg.202; -.
DR   eggNOG; COG0056; Bacteria.
DR   HOGENOM; CLU_010091_2_1_0; -.
DR   OMA; LQAPGVM; -.
DR   OrthoDB; 9803053at2; -.
DR   Proteomes; UP000007881; Chromosome.
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:0016787; F:hydrolase activity; IEA:UniProtKB-KW.
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   CDD; cd18116; ATP-synt_F1_alpha_N; 1.
DR   CDD; cd01132; F1-ATPase_alpha_CD; 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   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   PIRSF; PIRSF039088; F_ATPase_subunit_alpha; 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 {ECO:0000256|ARBA:ARBA00023310, ECO:0000256|HAMAP-
KW   Rule:MF_01346};
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_01346}; Cell inner membrane {ECO:0000256|HAMAP-Rule:MF_01346};
KW   Cell membrane {ECO:0000256|HAMAP-Rule:MF_01346};
KW   CF(1) {ECO:0000256|ARBA:ARBA00023196, ECO:0000256|HAMAP-Rule:MF_01346};
KW   Hydrogen ion transport {ECO:0000256|HAMAP-Rule:MF_01346};
KW   Hydrolase {ECO:0000313|EMBL:BAM02358.1};
KW   Ion transport {ECO:0000256|ARBA:ARBA00023065, ECO:0000256|HAMAP-
KW   Rule:MF_01346};
KW   Membrane {ECO:0000256|ARBA:ARBA00023136, ECO:0000256|HAMAP-Rule:MF_01346};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_01346}; Reference proteome {ECO:0000313|Proteomes:UP000007881};
KW   Translocase {ECO:0000256|ARBA:ARBA00022967, ECO:0000256|HAMAP-
KW   Rule:MF_01346};
KW   Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|HAMAP-Rule:MF_01346}.
FT   DOMAIN          25..101
FT                   /note="ATPase F1/V1/A1 complex alpha/beta subunit N-
FT                   terminal"
FT                   /evidence="ECO:0000259|Pfam:PF02874"
FT   DOMAIN          158..378
FT                   /note="ATPase F1/V1/A1 complex alpha/beta subunit
FT                   nucleotide-binding"
FT                   /evidence="ECO:0000259|Pfam:PF00006"
FT   DOMAIN          385..510
FT                   /note="ATP synthase alpha subunit C-terminal"
FT                   /evidence="ECO:0000259|Pfam:PF00306"
FT   BINDING         178..185
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01346"
FT   SITE            376
FT                   /note="Required for activity"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01346"
SQ   SEQUENCE   520 AA;  55580 MW;  AB85151A25C87F90 CRC64;
     MKIDTSEISS VIQREVEGFG ETLEVAQVGT VVEVGDGIAR VYGLSEAMAG EMLQFETTLE
     DGSAGEPVLG QVMNLESDIV GAVLFGDGEG VSEGSTVRTT GDLLSVPVGE GVLGRVVDAL
     GRPIDGKGPI TSHETAKVDI IAPGIAARQP VTQPMQFGVK AVDAMIPVGR GQRELIIGDR
     KTGKTAVAID AIINQKGTHA TDEPVYCFYV AVGQKDSTVA SVVASLEANG AMEYTTVISA
     AASAPAPMQY VAPYAGTSMA EHFMWKGKHA LVVYDDLSKQ AVAYRQLSLL LRRPPGREAY
     PGDVFYLHSR LLERATKLSD DNGGGSLTAL PIIETQEGDV SAYIPTNVIS ITDGQIYLEP
     ELFFAGVRPA INVGISVSRV GGNAQIKAMK QVAGSLRLDL AAYRELEAFA QLGTDLDAAT
     TRQLTRGERM VELLKQPQYS PVDVIDQVIQ IFAGGQGFLD DLEPTEVQPF ATAMNTYFAE
     SGKHVRDELE EKKALDDDLK AKLKEALQAF KDQWKSPDDA
//
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