ID   ATPB_SYNY3              Reviewed;         483 AA.
AC   P26527;
DT   01-AUG-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1992, sequence version 1.
DT   27-MAR-2024, entry version 168.
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};
GN   Synonyms=atpB {ECO:0000255|HAMAP-Rule:MF_01347};
GN   OrderedLocusNames=slr1329;
OS   Synechocystis sp. (strain PCC 6803 / Kazusa).
OC   Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales; Merismopediaceae;
OC   Synechocystis.
OX   NCBI_TaxID=1111708;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=1832989; DOI=10.1007/bf00037050;
RA   Lill H., Nelson N.;
RT   "The atp1 and atp2 operons of the cyanobacterium Synechocystis sp. PCC
RT   6803.";
RL   Plant Mol. Biol. 17:641-652(1991).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 6803 / Kazusa;
RX   PubMed=8905231; DOI=10.1093/dnares/3.3.109;
RA   Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y.,
RA   Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T.,
RA   Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.,
RA   Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.;
RT   "Sequence analysis of the genome of the unicellular cyanobacterium
RT   Synechocystis sp. strain PCC6803. II. Sequence determination of the entire
RT   genome and assignment of potential protein-coding regions.";
RL   DNA Res. 3:109-136(1996).
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 four main
CC       subunits: a(1), b(1), b'(1) and c(9-12). {ECO:0000255|HAMAP-
CC       Rule:MF_01347}.
CC   -!- SUBCELLULAR LOCATION: Cellular thylakoid 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; X58129; CAA41137.1; -; Genomic_DNA.
DR   EMBL; BA000022; BAA18087.1; -; Genomic_DNA.
DR   PIR; S17753; PWYBB.
DR   AlphaFoldDB; P26527; -.
DR   SMR; P26527; -.
DR   IntAct; P26527; 7.
DR   STRING; 1148.gene:10498958; -.
DR   PaxDb; 1148-1653171; -.
DR   EnsemblBacteria; BAA18087; BAA18087; BAA18087.
DR   KEGG; syn:slr1329; -.
DR   eggNOG; COG0055; Bacteria.
DR   InParanoid; P26527; -.
DR   PhylomeDB; P26527; -.
DR   Proteomes; UP000001425; Chromosome.
DR   GO; GO:0045260; C:plasma membrane proton-transporting ATP synthase complex; IDA:UniProtKB.
DR   GO; GO:0031676; C:plasma membrane-derived thylakoid membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0045261; C:proton-transporting ATP synthase complex, catalytic core F(1); IBA:GO_Central.
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   CDD; cd18110; ATP-synt_F1_beta_C; 1.
DR   CDD; cd18115; ATP-synt_F1_beta_N; 1.
DR   CDD; cd01133; F1-ATPase_beta_CD; 1.
DR   Gene3D; 2.40.10.170; -; 1.
DR   Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 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   NCBIfam; TIGR01039; atpD; 1.
DR   PANTHER; PTHR15184; ATP SYNTHASE; 1.
DR   PANTHER; PTHR15184:SF71; ATP SYNTHASE SUBUNIT BETA, MITOCHONDRIAL; 1.
DR   Pfam; PF00006; ATP-synt_ab; 1.
DR   Pfam; PF02874; ATP-synt_ab_N; 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; CF(1); Hydrogen ion transport; Ion transport;
KW   Membrane; Nucleotide-binding; Reference proteome; Thylakoid; Translocase;
KW   Transport.
FT   CHAIN           1..483
FT                   /note="ATP synthase subunit beta"
FT                   /id="PRO_0000144483"
FT   BINDING         162..169
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01347"
SQ   SEQUENCE   483 AA;  51733 MW;  106735D6E4045737 CRC64;
     MVAVKEATNV GKITQVIGPV IDAQFPSGKL PRIYNALKVQ GRNSAGNEVA VTCEVQQLLG
     DNQVRAVAMS STDGLVRGMD VVDTGAPISV PVGTGTLGRI FNVLGEPVDN KGPVPAGETF
     PIHRPAPKLV DLETKPQVFE TGIKVIDLLT PYRQGGKIGL FGGAGVGKTV IMMELINNIA
     IQHGGVSVFG GVGERTREGN DLYNEMIESN VINADKPEES KIALVYGQMN EPPGARMRVG
     LTALTMAEYF RDVNKQDVLL FIDNIFRFVQ AGSEVSALLG RMPSAVGYQP TLGTDVGDLQ
     ERITSTKEGS ITSIQAVYVP ADDLTDPAPA TTFAHLDGTT VLSRGLAAKG IYPAVDPLDS
     TSTMLQPSIV GSEHYDTARE VQSTLQRYKE LQDIIAILGL DELSEEDRLT VDRARKIERF
     LSQPFFVAEV FTGAPGKYVS LADTIKGFKA ILAGELDDLP EQAFYLVGDI EEAKAKGAKL
     KEG
//