ATPA_DESAL
ID ATPA_DESAL Reviewed; 505 AA.
AC B8FGT6;
DT 14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT 03-MAR-2009, sequence version 1.
DT 03-AUG-2022, entry version 83.
DE RecName: Full=ATP synthase subunit alpha {ECO:0000255|HAMAP-Rule:MF_01346};
DE EC=7.1.2.2 {ECO:0000255|HAMAP-Rule:MF_01346};
DE AltName: Full=ATP synthase F1 sector subunit alpha {ECO:0000255|HAMAP-Rule:MF_01346};
DE AltName: Full=F-ATPase subunit alpha {ECO:0000255|HAMAP-Rule:MF_01346};
GN Name=atpA {ECO:0000255|HAMAP-Rule:MF_01346}; OrderedLocusNames=Dalk_3628;
OS Desulfatibacillum aliphaticivorans.
OC Bacteria; Proteobacteria; Deltaproteobacteria; Desulfobacterales;
OC Desulfobacteraceae; Desulfatibacillum.
OX NCBI_TaxID=218208;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AK-01;
RX PubMed=21651686; DOI=10.1111/j.1462-2920.2011.02516.x;
RA Callaghan A.V., Morris B.E., Pereira I.A., McInerney M.J., Austin R.N.,
RA Groves J.T., Kukor J.J., Suflita J.M., Young L.Y., Zylstra G.J., Wawrik B.;
RT "The genome sequence of Desulfatibacillum alkenivorans AK-01: a blueprint
RT for anaerobic alkane oxidation.";
RL Environ. Microbiol. 14:101-113(2012).
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:0000255|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:0000255|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:0000255|HAMAP-Rule:MF_01346}.
CC -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC Rule:MF_01346}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC Rule:MF_01346}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000255|HAMAP-Rule:MF_01346}.
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; CP001322; ACL05316.1; -; Genomic_DNA.
DR RefSeq; WP_015948373.1; NC_011768.1.
DR AlphaFoldDB; B8FGT6; -.
DR SMR; B8FGT6; -.
DR PRIDE; B8FGT6; -.
DR EnsemblBacteria; ACL05316; ACL05316; Dalk_3628.
DR KEGG; dal:Dalk_3628; -.
DR eggNOG; COG0056; Bacteria.
DR HOGENOM; CLU_010091_2_1_7; -.
DR OMA; LQAPGVM; -.
DR OrthoDB; 837522at2; -.
DR Proteomes; UP000000739; 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: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; 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; Cell inner membrane; Cell membrane; CF(1);
KW Hydrogen ion transport; Ion transport; Membrane; Nucleotide-binding;
KW Reference proteome; Translocase; Transport.
FT CHAIN 1..505
FT /note="ATP synthase subunit alpha"
FT /id="PRO_1000143366"
FT BINDING 169..176
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
FT SITE 362
FT /note="Required for activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
SQ SEQUENCE 505 AA; 54488 MW; 2CF3FC8C92E7A8DC CRC64;
MEIRAEEISQ IIKEQIKDYD KKVDLSETGT VLSVGDGIAR VYGLEKAMAL ELVEFPGGIL
GLVLNLEEDN VGVAIMGEVT HIKEGDMVKR TGKIAQVPVG EAVLGRVVDG VGSPIDGKGP
LDATETRMVE MVAPGVIARK SVHEPCYTGL KAVDAMTPVG RGQRELIIGD RQIGKTAVAV
DAILAQKDTD IYCIYVACGQ KKSTVAQVVA TLEKYGAMEY TTVVSACASD PATLQYLAPY
AGCAMGEYFR DKGQHALIIY DDLSKQAVAY RQISLLLRRP PGREAYPGDI FYNHSRLLER
AAKVSDELGA GSLTALPIIE TQAGDVSAYI PTNVISITDG QIYLEPGLFF AGVRPAINVG
LSVSRVGGAA QEKAMKQVAG TLRMDLAQFR ELEAFAAFGS DLDAATQKQL KRGERLVQIL
KQPQYAPLPL EKQVAILFAG ANGFLDAFPA DSMAKYEAGM YSFLESKYPD AMGAIAKERK
ISDETDALLK KALEEYGKEF QDTIQ
