ID   ATPB_THENN              Reviewed;         468 AA.
AC   B9K7U1;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   24-MAR-2009, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=ATP synthase subunit beta {ECO:0000255|HAMAP-Rule:MF_01347};
DE            EC=7.1.2.2 {ECO:0000255|HAMAP-Rule:MF_01347};
DE   AltName: Full=ATP synthase F1 sector subunit beta {ECO:0000255|HAMAP-Rule:MF_01347};
DE   AltName: Full=F-ATPase subunit beta {ECO:0000255|HAMAP-Rule:MF_01347};
GN   Name=atpD {ECO:0000255|HAMAP-Rule:MF_01347}; OrderedLocusNames=CTN_0848;
OS   Thermotoga neapolitana (strain ATCC 49049 / DSM 4359 / NBRC 107923 / NS-E).
OC   Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Thermotoga.
OX   NCBI_TaxID=309803;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 49049 / DSM 4359 / NBRC 107923 / NS-E;
RA   Lim S.K., Kim J.S., Cha S.H., Park B.C., Lee D.S., Tae H.S., Kim S.-J.,
RA   Kim J.J., Park K.J., Lee S.Y.;
RT   "The genome sequence of the hyperthermophilic bacterium Thermotoga
RT   neapolitana.";
RL   Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. The catalytic sites are hosted primarily by the
CC       beta subunits. {ECO:0000255|HAMAP-Rule:MF_01347}.
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_01347};
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_01347}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_01347}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_01347}.
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC       {ECO:0000255|HAMAP-Rule:MF_01347}.
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DR   EMBL; CP000916; ACM23024.1; -; Genomic_DNA.
DR   RefSeq; WP_015919341.1; NC_011978.1.
DR   AlphaFoldDB; B9K7U1; -.
DR   SMR; B9K7U1; -.
DR   STRING; 309803.CTN_0848; -.
DR   EnsemblBacteria; ACM23024; ACM23024; CTN_0848.
DR   KEGG; tna:CTN_0848; -.
DR   eggNOG; COG0055; Bacteria.
DR   HOGENOM; CLU_022398_0_2_0; -.
DR   OMA; GFNMIMD; -.
DR   Proteomes; UP000000445; 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   Gene3D; 1.10.1140.10; -; 1.
DR   Gene3D; 3.40.50.300; -; 1.
DR   HAMAP; MF_01347; ATP_synth_beta_bact; 1.
DR   InterPro; IPR003593; AAA+_ATPase.
DR   InterPro; IPR005722; ATP_synth_F1_bsu.
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   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF02874; ATP-synt_ab_N; 1.
DR   SMART; SM00382; AAA; 1.
DR   SUPFAM; SSF50615; SSF50615; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR01039; atpD; 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   Translocase; Transport.
FT   CHAIN           1..468
FT                   /note="ATP synthase subunit beta"
FT                   /id="PRO_1000166611"
FT   BINDING         155..162
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01347"
SQ   SEQUENCE   468 AA;  51274 MW;  046D7DDFEEF41396 CRC64;
     MAKGSKGYIV GVMGPVVDVK FPEEELPDIF NALEVVNPQT GQKIVLEVEQ LIGDGVVRTV
     AMDSTDGLMK GLEVVDTGEP ITAPVGKEVL GRILNVIGEP VDEAGEIKSK ERWPIHRPAP
     ELIEQSTEIE ILETGIKVID LLAPFPKGGK IGFFGGAGVG KTVLVMELIR NIAIEHKGFS
     VFAGVGERTR EGNELWLEMQ ESGVLGNTVL VFGQMNEPPG ARFRVALTAL TIAEYFRDVE
     GRDVLLFIDN IFRFVQAGSE VSALLGRMPS AVGYQPTLAT DMGELQERIT STRRGSITSV
     QAIYVPADDI TDPAPATTFA HLDATVVLSR RIAELGLYPA VDPLDSSSKI LDPAVVGREH
     YEVARGVQEV LQRYKDLQDI IAILGVEELS PEDKLVVHRA RRIQRFLSQP FHVAERFTGR
     PGKYVPLEET IRGFKEILDG KLDDVPEQAF LMAGTIDEVK ERAKEMRS