ID VATA_THEP3 Reviewed; 590 AA.
AC B0K8E8;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 18-MAR-2008, sequence version 1.
DT 27-MAR-2024, entry version 93.
DE RecName: Full=V-type ATP synthase alpha chain {ECO:0000255|HAMAP-Rule:MF_00309};
DE EC=7.1.2.2 {ECO:0000255|HAMAP-Rule:MF_00309};
DE AltName: Full=V-ATPase subunit A {ECO:0000255|HAMAP-Rule:MF_00309};
GN Name=atpA {ECO:0000255|HAMAP-Rule:MF_00309}; OrderedLocusNames=Teth39_2259;
OS Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) (Clostridium
OS thermohydrosulfuricum).
OC Bacteria; Bacillota; Clostridia; Thermoanaerobacterales;
OC Thermoanaerobacteraceae; Thermoanaerobacter.
OX NCBI_TaxID=340099;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33223 / DSM 2355 / 39E;
RA Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E.,
RA Tice H., Pitluck S., Bruce D., Goodwin L., Saunders E., Brettin T.,
RA Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L.,
RA Kyrpides N., Lykidis A., Hemme C., Fields M.W., He Z., Zhou J.,
RA Richardson P.;
RT "Complete sequence of Thermoanaerobacter pseudethanolicus 39E.";
RL Submitted (JAN-2008) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC across the membrane. The V-type alpha chain is a catalytic subunit.
CC {ECO:0000255|HAMAP-Rule:MF_00309}.
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_00309};
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000255|HAMAP-Rule:MF_00309}.
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DR EMBL; CP000924; ABY95880.1; -; Genomic_DNA.
DR RefSeq; WP_012269821.1; NC_010321.1.
DR AlphaFoldDB; B0K8E8; -.
DR SMR; B0K8E8; -.
DR STRING; 340099.Teth39_2259; -.
DR KEGG; tpd:Teth39_2259; -.
DR eggNOG; COG1155; Bacteria.
DR HOGENOM; CLU_008162_3_1_9; -.
DR Proteomes; UP000002156; Chromosome.
DR GO; GO:0045259; C:proton-transporting ATP synthase complex; IEA:UniProt.
DR GO; GO:0033178; C:proton-transporting two-sector ATPase complex, catalytic domain; IEA:InterPro.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
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 GO; GO:0042777; P:proton motive force-driven plasma membrane ATP synthesis; IEA:UniProtKB-UniRule.
DR CDD; cd18111; ATP-synt_V_A-type_alpha_C; 1.
DR CDD; cd18119; ATP-synt_V_A-type_alpha_N; 1.
DR CDD; cd01134; V_A-ATPase_A; 1.
DR Gene3D; 2.40.30.20; -; 1.
DR Gene3D; 2.40.50.100; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00309; ATP_synth_A_arch; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR031686; ATP-synth_a_Xtn.
DR InterPro; IPR023366; ATP_synth_asu-like_sf.
DR InterPro; IPR005726; ATP_synth_asu_arc.
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; IPR024034; ATPase_F1/V1_b/a_C.
DR InterPro; IPR027417; P-loop_NTPase.
DR InterPro; IPR022878; V-ATPase_asu.
DR NCBIfam; TIGR01043; ATP_syn_A_arch; 1.
DR PANTHER; PTHR43607; V-TYPE PROTON ATPASE CATALYTIC SUBUNIT A; 1.
DR PANTHER; PTHR43607:SF1; V-TYPE PROTON ATPASE CATALYTIC SUBUNIT A; 1.
DR Pfam; PF00006; ATP-synt_ab; 1.
DR Pfam; PF02874; ATP-synt_ab_N; 1.
DR Pfam; PF16886; ATP-synt_ab_Xtn; 1.
DR SMART; SM00382; AAA; 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; ATP-binding; Hydrogen ion transport; Ion transport;
KW Nucleotide-binding; Reference proteome; Translocase; Transport.
FT CHAIN 1..590
FT /note="V-type ATP synthase alpha chain"
FT /id="PRO_1000115648"
FT BINDING 232..239
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00309"
SQ SEQUENCE 590 AA; 65404 MW; 4464DD88352F8F30 CRC64;
MSQGIITKVS GPLVVAEGLP EAKMFDVVKV GNQGLIGEII EIRGERVSIQ VYEETSGLGP
GDPVVSTGEP LSVELGPGML EGIFDGIQRP LDVIEKKVGS FITRGIDVPS LNREKKWKFT
PKVKSGDKVS GGDIIGTVQE TVIVEHRIMV PPAISGIVED IREGEYTVTE PIARIKTDSG
QIVEITMMQK WPVRKARPYK EKLPPEIPMP TGQRVIDTLF PVTKGGTACI PGPFGSGKTV
VQHQLAKWAD AEIVVYIGCG ERGNEMTDVL LEFPELKDPK TEEPLMKRTV LIANTSNMPV
AAREASIYTG ITIAEYFRDM GYSVALMADS TSRWAEALRE MSGRLEEMPG EEGYPAYLAR
RLAEFYERAG RVICLGSDNR EGALTVVGAV SPPGGDLSEP VTQATLRVVK VFWALDSELA
YARHFPAINW LTSYSLYSDV VEDYMNKNVS SDWGELRSEA MRLLQEEASL QEIVRLVGID
ALSTRDRLVL EVARSIREDF LHQNAFHEVD TYSSMEKQYR MLKLIMIFYQ EAQKALEKGV
PFSEIEKHPV REKIARAKYV EESKLTVFDE IEKEIKKAMQ GLIEGGAADA
//
