ID A0A2V0NUE6_9CHLO Unreviewed; 563 AA.
AC A0A2V0NUE6;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=ATP synthase subunit alpha {ECO:0000256|RuleBase:RU003551};
GN ORFNames=Rsub_01890 {ECO:0000313|EMBL:GBF89173.1};
OS Raphidocelis subcapitata.
OC Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Chlorophyceae;
OC CS clade; Sphaeropleales; Selenastraceae; Raphidocelis.
OX NCBI_TaxID=307507 {ECO:0000313|EMBL:GBF89173.1, ECO:0000313|Proteomes:UP000247498};
RN [1] {ECO:0000313|EMBL:GBF89173.1, ECO:0000313|Proteomes:UP000247498}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NIES-35 {ECO:0000313|EMBL:GBF89173.1,
RC ECO:0000313|Proteomes:UP000247498};
RX PubMed=29795299; DOI=10.1038/s41598-018-26331-6;
RA Suzuki S., Yamaguchi H., Nakajima N., Kawachi M.;
RT "Raphidocelis subcapitata (=Pseudokirchneriella subcapitata) provides an
RT insight into genome evolution and environmental adaptations in the
RT Sphaeropleales.";
RL Sci. Rep. 8:8058-8058(2018).
CC -!- FUNCTION: Mitochondrial membrane ATP synthase (F(1)F(0) ATP synthase or
CC Complex V) produces ATP from ADP in the presence of a proton gradient
CC across the membrane which is generated by electron transport complexes
CC of the respiratory chain. F-type ATPases consist of two structural
CC domains, F(1) - containing the extramembraneous catalytic core, and
CC F(0) - containing the membrane proton channel, linked together by a
CC central stalk and a peripheral stalk. During catalysis, ATP synthesis
CC in the catalytic domain of F(1) is coupled via a rotary mechanism of
CC the central stalk subunits to proton translocation. Subunits alpha and
CC beta form the catalytic core in F(1). Rotation of the central stalk
CC against the surrounding alpha(3)beta(3) subunits leads to hydrolysis of
CC ATP in three separate catalytic sites on the beta subunits. Subunit
CC alpha does not bear the catalytic high-affinity ATP-binding sites.
CC {ECO:0000256|ARBA:ARBA00037296}.
CC -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC across the membrane. {ECO:0000256|RuleBase:RU003551}.
CC -!- SUBCELLULAR LOCATION: Membrane {ECO:0000256|ARBA:ARBA00004370}.
CC Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00004273}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000256|ARBA:ARBA00008936, ECO:0000256|RuleBase:RU000339}.
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:GBF89173.1}.
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DR EMBL; BDRX01000008; GBF89173.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2V0NUE6; -.
DR STRING; 307507.A0A2V0NUE6; -.
DR InParanoid; A0A2V0NUE6; -.
DR Proteomes; UP000247498; Unassembled WGS sequence.
DR GO; GO:0005743; C:mitochondrial inner 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-KW.
DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:InterPro.
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 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,
KW ECO:0000256|RuleBase:RU003551};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU003551};
KW CF(1) {ECO:0000256|ARBA:ARBA00023196, ECO:0000256|RuleBase:RU003551};
KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781,
KW ECO:0000256|RuleBase:RU000339};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065,
KW ECO:0000256|RuleBase:RU000339}; Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128};
KW Mitochondrion inner membrane {ECO:0000256|ARBA:ARBA00022792};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU003551};
KW Reference proteome {ECO:0000313|Proteomes:UP000247498};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|RuleBase:RU000339}.
FT DOMAIN 84..148
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF02874"
FT DOMAIN 205..428
FT /note="ATPase F1/V1/A1 complex alpha/beta subunit
FT nucleotide-binding"
FT /evidence="ECO:0000259|Pfam:PF00006"
FT DOMAIN 435..555
FT /note="ATP synthase alpha subunit C-terminal"
FT /evidence="ECO:0000259|Pfam:PF00306"
SQ SEQUENCE 563 AA; 61022 MW; 20D73958A0D0F9FA CRC64;
MRRQFVAKLL AAAEAARPAA GAASGSWRQG CAQQVARFAA EAKPLDEMRR PKFSSKYLIN
HISNKLIPAV KEWEKSYQPP VIHLGRVLSV GDGIARVYGL RSVQAGELVC FDSGVKGMAL
NLQHDHVGVV IFGQDHAIHQ GDLVYRTGQI VNVPIGPGNL GRVLDALGQP IDGKGPLTNV
RSSLVEVKAP GIVARQSVRE PLYTGVKAVD SLVPIGRGQR ELIIGDRQTG KTAIAVDTIL
HQRALNATVP RDRRVYCVYV AIGQKRSTVA QLVKLFTNSG AIKNTIIVSA TASDAAPLQF
LAPYSACAMA EYFRDTGKHA LIIYDDLSKQ SVAYRQMSLL LRRPPGREAF PGDVFYLHSR
LLERAAKMSK DMGGGSLTAF PVIETQAGDV SAYIATNVIS ITDGQIFLET ELFYKGIRPA
LNVGLSVSRV GSAAQFPAMK QVAGTLKLEL AQYREVAAFA QFGSDLDAAT QYVLERGARL
TEVLKQRQFN PMPIEEQVVV VYAATKGYLD KVSTSDITAA EASILKHVDP NIYKVLRAKS
KITPELAAHL HAQLTKVPLP IKA
//
