ATPA_CYTH3
ID ATPA_CYTH3 Reviewed; 526 AA.
AC Q11YP1;
DT 26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 22-AUG-2006, sequence version 1.
DT 03-AUG-2022, entry version 111.
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=CHU_0183;
OS Cytophaga hutchinsonii (strain ATCC 33406 / DSM 1761 / CIP 103989 / NBRC
OS 15051 / NCIMB 9469 / D465).
OC Bacteria; Bacteroidetes; Cytophagia; Cytophagales; Cytophagaceae;
OC Cytophaga.
OX NCBI_TaxID=269798;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33406 / DSM 1761 / CIP 103989 / NBRC 15051 / NCIMB 9469 / D465;
RX PubMed=17400776; DOI=10.1128/aem.00225-07;
RA Xie G., Bruce D.C., Challacombe J.F., Chertkov O., Detter J.C., Gilna P.,
RA Han C.S., Lucas S., Misra M., Myers G.L., Richardson P., Tapia R.,
RA Thayer N., Thompson L.S., Brettin T.S., Henrissat B., Wilson D.B.,
RA McBride M.J.;
RT "Genome sequence of the cellulolytic gliding bacterium Cytophaga
RT hutchinsonii.";
RL Appl. Environ. Microbiol. 73:3536-3546(2007).
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}.
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DR EMBL; CP000383; ABG57475.1; -; Genomic_DNA.
DR RefSeq; WP_011583591.1; NZ_FPJX01000001.1.
DR AlphaFoldDB; Q11YP1; -.
DR SMR; Q11YP1; -.
DR STRING; 269798.CHU_0183; -.
DR PRIDE; Q11YP1; -.
DR EnsemblBacteria; ABG57475; ABG57475; CHU_0183.
DR KEGG; chu:CHU_0183; -.
DR eggNOG; COG0056; Bacteria.
DR HOGENOM; CLU_010091_2_1_10; -.
DR OMA; LQAPGVM; -.
DR OrthoDB; 837522at2; -.
DR Proteomes; UP000001822; 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..526
FT /note="ATP synthase subunit alpha"
FT /id="PRO_1000073352"
FT BINDING 171..178
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
FT SITE 387
FT /note="Required for activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01346"
SQ SEQUENCE 526 AA; 56847 MW; 369B17CD7F194168 CRC64;
MLDVRPDEVS AVLRQQLSNS LTEAQLEEVG TVLQVGDGVA RIYGLTKAQA GELLEFEGGL
KGMVLNLEED NVGAVLLGEY SAIKEGSTVK RTKQIAFVNV GEGMVGRVVD TLGNPIDGKG
PITGELYKMP MERKAPGVIY RQPVTEPLQT GIKAIDAMIP IGRGQRELII GDRQTGKTTV
ALDAIINQKE FYDRGEPVFC IYVACGQKAS TIAGIVGTLE KHGAMAYTVV VAATASDPAP
MQYFAPFTGA AVGEYFRDTG RPALVVYDDL SKQAVAYREV SLLLRRPPGR EAYPGDVFYL
HSRLLERAAK INKSDEIAAA MNDLPESLKG IVKGGGSLTA LPIIETQAGD VSAYIPTNVI
SITDGQIFLE INLFNSGVRP AINVGISVSR VGGNAQIKSM KKVAGTLKLD QAQFRELEAF
AKFGSDLDAS TKLTIERGRR NLEILKQPAF SPVSVEEQVA TIYVSTNGFM DSVVVNKVRD
FEKDFLTVLR TSHKDTLKEI KSGKIDDAIT EVLKKVAKEV AVKYSK
