ID   ATPAM_WHEAT             Reviewed;         509 AA.
AC   P12862;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1989, sequence version 1.
DT   03-AUG-2022, entry version 132.
DE   RecName: Full=ATP synthase subunit alpha, mitochondrial;
GN   Name=ATPA;
OS   Triticum aestivum (Wheat).
OG   Mitochondrion.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX   NCBI_TaxID=4565;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=2529479; DOI=10.1093/nar/17.18.7531;
RA   Schulte E., Staubach S., Laser B., Kueck U.;
RT   "Wheat mitochondrial DNA: organization and sequences of the atpA and atp9
RT   genes.";
RL   Nucleic Acids Res. 17:7531-7531(1989).
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 (By
CC       similarity). {ECO:0000250}.
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, b and c.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion. Mitochondrion inner membrane.
CC       Note=Peripheral membrane protein.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000305}.
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DR   EMBL; X15918; CAA34060.1; -; Genomic_DNA.
DR   PIR; S06007; PWWTAM.
DR   RefSeq; YP_398393.1; NC_007579.1.
DR   AlphaFoldDB; P12862; -.
DR   SMR; P12862; -.
DR   STRING; 4565.EPlTAEP00000010092; -.
DR   PRIDE; P12862; -.
DR   eggNOG; KOG1353; Eukaryota.
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; cd01132; F1_ATPase_alpha; 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; IPR033732; ATP_synth_F1_a.
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   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; 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; CF(1); Hydrogen ion transport; Ion transport;
KW   Membrane; Mitochondrion; Mitochondrion inner membrane; Nucleotide-binding;
KW   Transport.
FT   CHAIN           1..509
FT                   /note="ATP synthase subunit alpha, mitochondrial"
FT                   /id="PRO_0000144410"
FT   BINDING         171..178
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
FT   SITE            373
FT                   /note="Required for activity"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   509 AA;  55264 MW;  2BD7893B255EF66B CRC64;
     MEFSPRAAEL TTLLESRMTN FYTNFQVDEI GRVVSVGDGI ARVYGLNEIQ AGEMVEFASG
     VKGIALNLEN ENVGIVVFGS DTAIKEGDLV KRTGSIVDVP AGKAMLGRVV DALGVPIDGK
     GALSDHERRR VEVKAPGIIE RKSVHEPMQT GLKAVDSLVP IGRGQRELII GDRQTGKTAI
     AIDTILNQKQ MNSRGTNESE TLYCVYVAIG QKRSTVAQLV QILSEANALE YSILVAATAS
     DPAPLQFLAP YSGCAMGEYF RDNGMHALII YDDLSKQAVA YRQMSLLLRR PPGREAFPGD
     VFYLHSRLLE RAAKRSDQTG AGSSTALPVI ETQAGDVSAY IPTNVISITD GQICLETDVF
     YRGIRPAINV GLSVSRVGSA AQLKAMKQVC GSSKLELAQY REVAAFAQFG SDLDAASQAL
     LNRGARLTEV PKQPQYEPLP IEKQIVVIYA AVNGFCDRMP LDRISQYEKA ILSTINPELQ
     KSFLEKGGLT NERKMEPDAS LKESTLPYL