ATPB_PLETE
ID ATPB_PLETE Reviewed; 482 AA.
AC A6YGB6;
DT 10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT 21-AUG-2007, sequence version 1.
DT 03-AUG-2022, entry version 75.
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 Pleurastrum terricola (Filamentous green alga) (Leptosira terrestris).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Chlorophyta; core chlorophytes; Chlorophyceae;
OC CS clade; Chlamydomonadales; Pleurastraceae; Pleurastrum.
OX NCBI_TaxID=34116;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCAP 463/2 / UTEX 333;
RX PubMed=17610731; DOI=10.1186/1471-2164-8-213;
RA de Cambiaire J.-C., Otis C., Turmel M., Lemieux C.;
RT "The chloroplast genome sequence of the green alga Leptosira terrestris:
RT multiple losses of the inverted repeat and extensive genome rearrangements
RT within the Trebouxiophyceae.";
RL BMC Genomics 8:213-213(2007).
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; EF506945; ABO69330.1; -; Genomic_DNA.
DR RefSeq; YP_001382193.1; NC_009681.1.
DR AlphaFoldDB; A6YGB6; -.
DR SMR; A6YGB6; -.
DR PRIDE; A6YGB6; -.
DR GeneID; 5383739; -.
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; Plastid; Thylakoid;
KW Translocase; Transport.
FT CHAIN 1..482
FT /note="ATP synthase subunit beta, chloroplastic"
FT /id="PRO_0000339625"
FT BINDING 162..169
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01347"
SQ SEQUENCE 482 AA; 51802 MW; 82043C5424D65058 CRC64;
MTISVQNKNV GRITQIIGPV LDITFSAGKV PNIYNALVVT GKTPSGDEIR VTCEVQQLLG
DNCVRAVSMN ATDGLMRGLE VIDTGTALTV PVGEATLGRI FNVLGETVDN LGTVGNKQGL
PIHRPAPAFV DLDTKLSIFE TGIKVVDLLA PYRRGGKIGL FGGAGVGKTV LIMELINNIA
KAHGGVSVFG GVGERTREGN DLYMEMKESK VINAENLSES KVALVYGQMN EPPGARMRVA
LTALTMAEYF RDVNKQDVLL FIDNIFRFVQ AGSEVSALLG RMPSAVGYQP TLASEMGGLQ
ERITSTKDGS ITSIQAVYVP ADDLTDPAPA TTFAHLDATT VLSRGLAAKG IYPAVDPLDS
TSTMLQPWIV SKEHYECAQN VKQTLQRYKE LQDIIAILGL DELAEEDRLL VARARKIERF
LSQPFFVAEV FTGAPGKYVS LTETIKGFNL ILSGEVDSLP EQAFYMAGTA DDVLAQAEAL
SK
