ID Q4VN21_9ROSI Unreviewed; 479 AA.
AC Q4VN21;
DT 05-JUL-2005, integrated into UniProtKB/TrEMBL.
DT 05-JUL-2005, sequence version 1.
DT 27-MAR-2024, entry version 88.
DE RecName: Full=ATP synthase subunit beta {ECO:0000256|RuleBase:RU003553};
DE EC=7.1.2.2 {ECO:0000256|RuleBase:RU003553};
DE Flags: Fragment;
GN Name=atpB {ECO:0000313|EMBL:AAX57046.1};
OS Flueggea suffruticosa.
OG Plastid; Chloroplast {ECO:0000313|EMBL:AAX57046.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC rosids; fabids; Malpighiales; Phyllanthaceae; Phyllanthoideae;
OC Phyllantheae; Flueggea.
OX NCBI_TaxID=283120 {ECO:0000313|EMBL:AAX57046.1};
RN [1] {ECO:0000313|EMBL:AAX57046.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=15904861; DOI=10.1016/j.ympev.2004.12.002;
RA Kathriarachchi H., Hoffmann P., Samuel R., Wurdack K.J., Chase M.W.;
RT "Molecular phylogenetics of Phyllanthaceae inferred from five genes
RT (plastid atpB, matK, 3'ndhF, rbcL, and nuclear PHYC).";
RL Mol. Phylogenet. Evol. 36:112-134(2005).
CC -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC across the membrane. {ECO:0000256|RuleBase:RU003553}.
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:0000256|ARBA:ARBA00001741,
CC ECO:0000256|RuleBase:RU003553};
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).
CC {ECO:0000256|RuleBase:RU003553}.
CC -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
CC {ECO:0000256|ARBA:ARBA00008936}.
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DR EMBL; AY830210; AAX57046.1; -; Genomic_DNA.
DR AlphaFoldDB; Q4VN21; -.
DR GO; GO:0009507; C:chloroplast; IEA:UniProtKB-KW.
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-KW.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism; IEA:UniProtKB-EC.
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 {ECO:0000256|ARBA:ARBA00023310,
KW ECO:0000256|RuleBase:RU003553};
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU003553};
KW CF(1) {ECO:0000256|ARBA:ARBA00023196, ECO:0000256|RuleBase:RU003553};
KW Chloroplast {ECO:0000313|EMBL:AAX57046.1};
KW Hydrogen ion transport {ECO:0000256|ARBA:ARBA00022781};
KW Ion transport {ECO:0000256|ARBA:ARBA00023065};
KW Membrane {ECO:0000256|ARBA:ARBA00023136};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU003553}; Plastid {ECO:0000313|EMBL:AAX57046.1};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 152..344
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:AAX57046.1"
FT NON_TER 479
FT /evidence="ECO:0000313|EMBL:AAX57046.1"
SQ SEQUENCE 479 AA; 51558 MW; 28D4596C58A143D1 CRC64;
SALEKKNLGR IAQIIGPVLD VAFPPGQMPN IYNALVVKGQ DTAGQQINVT CEVQQLLGNN
RVRAVAMSAT DGLMRGMEVI DTGAPLSVPV GGATLGRIFN VLGEPVDELG PVDTRTTSPI
HRSAPAFIQL DTKLSIFETG IKVVDLLAPY RRGGKIGLFG GAGVGKTVLI MELINNIAKA
HGGVSVFGGV GERTREGNDL YMEMKESGVI NEENIAESKV ALVYGQMNEP PGARMRVGLT
ALTMAEYFRD VNEQDVLLFI DNIFRFVQAG SEVSALLGRM PSAVGYQPTL STEMGSLQER
ITSTKEGSIT SIQAVYVPAD DLTDPAPATT FAHLDATTVL SRGLAAKGIY PAVDPLDSTS
TMLQPQIVGE EHYETAQRVK QTLQRYKELQ DIIAILGLDE LSEEDRLTVA RARKIERFLS
QPFFVAEVFT GSPGKYVGLA ETIRGFKLIL SGELDSLPEQ AFYLVGNIDE ATAKATNLE
//
