ID A0A097KP09_9CHLO Unreviewed; 506 AA. AC A0A097KP09; DT 07-JAN-2015, integrated into UniProtKB/TrEMBL. DT 07-JAN-2015, sequence version 1. DT 01-APR-2015, entry version 4. DE RecName: Full=ATP synthase subunit alpha, chloroplastic {ECO:0000256|HAMAP-Rule:MF_01346}; DE EC=3.6.3.14 {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:AIT94897.1}; OS Paradoxia multiseta. OG Plastid; Chloroplast {ECO:0000313|EMBL:AIT94897.1}. OC Eukaryota; Viridiplantae; Chlorophyta; Trebouxiophyceae; Paradoxia. OX NCBI_TaxID=249350 {ECO:0000313|EMBL:AIT94897.1}; RN [1] {ECO:0000313|EMBL:AIT94897.1} RP NUCLEOTIDE SEQUENCE. RX PubMed=25270575; DOI=10.1186/s12862-014-0211-2; RA Lemieux C., Otis C., Turmel M.; RT "Chloroplast phylogenomic analysis resolves deep-level relationships RT within the green algal class Trebouxiophyceae."; RL BMC Evol. Biol. 14:211-211(2014). CC -!- FUNCTION: Produces ATP from ADP in the presence of a proton CC gradient across the membrane. The alpha chain is a regulatory CC subunit. {ECO:0000256|HAMAP-Rule:MF_01346}. CC -!- CATALYTIC ACTIVITY: ATP + H(2)O + H(+)(In) = ADP + phosphate + CC H(+)(Out). {ECO:0000256|HAMAP-Rule:MF_01346, CC ECO:0000256|RuleBase:RU004286}. CC -!- SUBUNIT: F-type ATPases have 2 components, CF(1) - the catalytic CC core - and CF(0) - the membrane proton channel. CF(1) has five CC subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) CC has four main subunits: a, b, b' and c. {ECO:0000256|HAMAP- CC Rule:MF_01346, ECO:0000256|RuleBase:RU004286}. CC -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane CC {ECO:0000256|HAMAP-Rule:MF_01346, ECO:0000256|RuleBase:RU000341}; CC Peripheral membrane protein {ECO:0000256|HAMAP-Rule:MF_01346, CC ECO:0000256|RuleBase:RU000341}. CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family. CC {ECO:0000256|HAMAP-Rule:MF_01346, ECO:0000256|RuleBase:RU000339}. 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; KM462879; AIT94897.1; -; Genomic_DNA. DR RefSeq; YP_009106133.1; NC_025540.1. DR GeneID; 22160264; -. DR GO; GO:0009535; C:chloroplast thylakoid 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-HAMAP. DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-HAMAP. DR GO; GO:0046961; F:proton-transporting ATPase activity, rotational mechanism; IEA:InterPro. DR GO; GO:0015991; P:ATP hydrolysis coupled proton transport; IEA:InterPro. DR GO; GO:0042777; P:plasma membrane ATP synthesis coupled proton transport; IEA:UniProtKB-HAMAP. 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; IPR020003; ATPase_a/bsu_AS. DR InterPro; IPR023366; ATPase_asu-like. DR InterPro; IPR005294; ATPase_F1-cplx_asu. DR InterPro; IPR000793; ATPase_F1/V1/A1-cplx_a/bsu_C. DR InterPro; IPR000194; ATPase_F1/V1/A1_a/bsu_nucl-bd. DR InterPro; IPR004100; ATPase_F1_a/bsu_N. DR InterPro; IPR027417; P-loop_NTPase. 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; SSF47917; 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 {ECO:0000256|HAMAP-Rule:MF_01346}; KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01346}; KW CF(1) {ECO:0000256|HAMAP-Rule:MF_01346}; KW Chloroplast {ECO:0000256|RuleBase:RU000341, KW ECO:0000313|EMBL:AIT94897.1}; KW Hydrogen ion transport {ECO:0000256|HAMAP-Rule:MF_01346, KW ECO:0000256|RuleBase:RU000339}; KW Hydrolase {ECO:0000256|HAMAP-Rule:MF_01346}; KW Ion transport {ECO:0000256|HAMAP-Rule:MF_01346, KW ECO:0000256|RuleBase:RU000339}; KW Membrane {ECO:0000256|HAMAP-Rule:MF_01346}; KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01346}; KW Plastid {ECO:0000313|EMBL:AIT94897.1}; KW Thylakoid {ECO:0000256|HAMAP-Rule:MF_01346, KW ECO:0000256|RuleBase:RU000341}; KW Transport {ECO:0000256|HAMAP-Rule:MF_01346, KW ECO:0000256|RuleBase:RU000339}. FT NP_BIND 170 177 ATP. {ECO:0000256|HAMAP-Rule:MF_01346}. FT SITE 363 363 Required for activity. FT {ECO:0000256|HAMAP-Rule:MF_01346}. SQ SEQUENCE 506 AA; 54704 MW; C0673D9C79657233 CRC64; MVKIRPDEIS SIIRQQIEQY NLEVKVVNVG TVFQVGDGIA RIYGLEKVMA GELLEFEDGT VGIALNLESK NVGAVLMGEG LTVQEGTSVR GTGKIAQIPV GEGYLGRVVN ALARPIDGKG EIPSSETRLI ESGAPGIISR RSVYEPLQTG LLAIDAMIPI GRGQRELIIG DRQTGKTAVA VDTILNQKGK GVVCVYVAIG QRASSIAQVL NTLQERGAME YTVIVAAPAD SPATLQYLAP YTGAAIAEYF MYNGRHTLAI YDDLSKQAQA YREMSLLLRR PPGREAYPGD VFYLHSRLLE RAAKLSDKLG GGSMTALPIV ETQEGDVSAY IPTNVISITD GQIFLSGDIF NAGVRPAINV GISVSRVGSA AQPKAMKKVA GKLKLELAQF AELEAFSQFA SDLDQATQNQ LARGQRLREL LKQAQASPLS VEDQVASIYA GTNGYLDKFQ VEQVRPFLIG LRQFLAARKA EYGEIIRSTN TFDDKAEKLL VEAIKEYSEE FLASAK //