ID   ATPB_AETGR              Reviewed;         490 AA.
AC   A4QJK6;
DT   10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 1.
DT   03-AUG-2022, entry version 76.
DE   RecName: Full=ATP synthase subunit beta, chloroplastic {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=atpB {ECO:0000255|HAMAP-Rule:MF_01347};
OS   Aethionema grandiflorum (Persian stone-cress).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; malvids; Brassicales; Brassicaceae; Aethionemeae; Aethionema.
OX   NCBI_TaxID=72657;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Hosouchi T., Tsuruoka H., Kotani H.;
RT   "Sequencing analysis of Aethionema grandiflorum chloroplast DNA.";
RL   Submitted (MAR-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 four main
CC       subunits: a(1), b(1), b'(1) and c(9-12). {ECO:0000255|HAMAP-
CC       Rule:MF_01347}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane
CC       {ECO:0000255|HAMAP-Rule:MF_01347}; Peripheral membrane protein
CC       {ECO:0000255|HAMAP-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; AP009367; BAF49861.1; -; Genomic_DNA.
DR   RefSeq; YP_001123037.1; NC_009266.1.
DR   AlphaFoldDB; A4QJK6; -.
DR   SMR; A4QJK6; -.
DR   PRIDE; A4QJK6; -.
DR   GeneID; 4962331; -.
DR   GO; GO:0009535; C:chloroplast thylakoid 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; CF(1); Chloroplast; Hydrogen ion transport;
KW   Ion transport; Membrane; Nucleotide-binding; Phosphoprotein; Plastid;
KW   Thylakoid; Translocase; Transport.
FT   CHAIN           1..490
FT                   /note="ATP synthase subunit beta, chloroplastic"
FT                   /id="PRO_0000339603"
FT   BINDING         172..179
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01347"
FT   MOD_RES         6
FT                   /note="Phosphothreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P19366"
FT   MOD_RES         13
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P19366"
SQ   SEQUENCE   490 AA;  52797 MW;  50402D89F1EA467E CRC64;
     MRINPTTSDP GVSILENKNL GRIAQIIGPV LDVAFPPGKM PNIYNALVVK GRDTLGEEIN
     VTCEVQQLLG NNRVRAVAMS ATEGLKRGMD VVDMGTPLSV PVGGATLGRI FNVLGEPVDN
     LGPVDTRTTS PIHKSAPAFI QLDTKLSIFE TGIKVVDLLA PYRRGGKIGL FGGAGVGKTV
     LIMELINNIA KAHGGVSVFG GVGERTREGN DLYMEMKESG VINEQNLAES KVALVYGQMN
     EPPGARMRVG LTALTMAEYF RDVNEQDVLL FIDNIFRFVQ AGSEVSALLG RMPSAVGYQP
     TLSTEMGSLQ ERITSTKKGS ITSIQAVYVP ADDLTDPAPA TTFAHLDATT VLSRGLAAKG
     IYPAVDPLDS TSTMLQPRIV GEEHYETAQQ VKQTLQRYKE LQDIIAILGL DELSEEDRLT
     VARARKIERF LSQPFFVAEV FTGSPGKYVG LAETIRGFKL ILSGELDSLP EQAFYLVGNI
     DEATAKATNL