ID   ATPB1_POLNA             Reviewed;         474 AA.
AC   A1VIV2;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 97.
DE   RecName: Full=ATP synthase subunit beta 1 {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 1 {ECO:0000255|HAMAP-Rule:MF_01347};
DE   AltName: Full=F-ATPase subunit beta 1 {ECO:0000255|HAMAP-Rule:MF_01347};
GN   Name=atpD1 {ECO:0000255|HAMAP-Rule:MF_01347}; OrderedLocusNames=Pnap_0255;
OS   Polaromonas naphthalenivorans (strain CJ2).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Polaromonas.
OX   NCBI_TaxID=365044;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CJ2;
RX   PubMed=19453698; DOI=10.1111/j.1462-2920.2009.01947.x;
RA   Yagi J.M., Sims D., Brettin T., Bruce D., Madsen E.L.;
RT   "The genome of Polaromonas naphthalenivorans strain CJ2, isolated from coal
RT   tar-contaminated sediment, reveals physiological and metabolic versatility
RT   and evolution through extensive horizontal gene transfer.";
RL   Environ. Microbiol. 11:2253-2270(2009).
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; CP000529; ABM35580.1; -; Genomic_DNA.
DR   RefSeq; WP_011799688.1; NC_008781.1.
DR   AlphaFoldDB; A1VIV2; -.
DR   SMR; A1VIV2; -.
DR   STRING; 365044.Pnap_0255; -.
DR   EnsemblBacteria; ABM35580; ABM35580; Pnap_0255.
DR   KEGG; pna:Pnap_0255; -.
DR   eggNOG; COG0055; Bacteria.
DR   HOGENOM; CLU_022398_0_2_4; -.
DR   OMA; GFNMIMD; -.
DR   OrthoDB; 430176at2; -.
DR   Proteomes; UP000000644; 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   Reference proteome; Translocase; Transport.
FT   CHAIN           1..474
FT                   /note="ATP synthase subunit beta 1"
FT                   /id="PRO_0000339569"
FT   BINDING         157..164
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01347"
SQ   SEQUENCE   474 AA;  51214 MW;  58A62FFB913667B2 CRC64;
     MAQETLVDTS IQGKIVQCIG AVVDVEFARN QMPKIYDALK MEGSSLTLEV QQQLGDGIVR
     TIALGTSDGL RRGNIVYNTG ANITVPVGKA TLGRIMDVLG APIDERGPVD QTLTAPIHRK
     APAYDELSPS QELLETGIKV IDLVCPFAKG GKVGLFGGAG VGKTVNMMEL INNIAKAHSG
     LSVFAGVGER TREGNDFYHE MADSGVVNLD KLEDSKVAMV YGQMNEPPGN RLRVALTGLT
     IAESFRDEGR DVLFFVDNIY RYTLAGTEVS ALLGRMPSAV GYQPTLAEEM GRLQERITST
     KVGSITSIQA VYVPADDLTD PSPATTFAHL DSTVVLSRDI ASLGIYPAVD PLDSTSRQLS
     PAVVGEDHYN TARAVQGTLQ RYKELRDIIA ILGMDELAPE DKLAVARARK IQRFLSQPFH
     VAEVFTGSPG KYVSLAETIR GFKMIVAGEC DHLPEQAFYM VGTIDEAFEK AKKM