ID A4GKM7_9POAL Unreviewed; 424 AA.
AC A4GKM7;
DT 17-APR-2007, integrated into UniProtKB/TrEMBL.
DT 17-APR-2007, sequence version 1.
DT 27-MAR-2024, entry version 75.
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:ABO32263.1};
OS Centrolepis monogyna.
OG Plastid; Chloroplast {ECO:0000313|EMBL:ABO32263.1}.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; Liliopsida; Poales; Restionaceae;
OC Centrolepis.
OX NCBI_TaxID=357899 {ECO:0000313|EMBL:ABO32263.1};
RN [1] {ECO:0000313|EMBL:ABO32263.1}
RP NUCLEOTIDE SEQUENCE.
RX PubMed=17361182; DOI=10.1038/nature05612;
RA Saarela J.M., Rai H.S., Doyle J.A., Endress P.K., Mathews S.,
RA Marchant A.D., Briggs B.G., Graham S.W.;
RT "Hydatellaceae identified as a new branch near the base of the angiosperm
RT phylogenetic tree.";
RL Nature 446:312-315(2007).
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; EF153936; ABO32263.1; -; Genomic_DNA.
DR AlphaFoldDB; A4GKM7; -.
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; 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:ABO32263.1};
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:ABO32263.1};
KW Translocase {ECO:0000256|ARBA:ARBA00022967};
KW Transport {ECO:0000256|ARBA:ARBA00022448}.
FT DOMAIN 94..286
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ABO32263.1"
FT NON_TER 424
FT /evidence="ECO:0000313|EMBL:ABO32263.1"
SQ SEQUENCE 424 AA; 45735 MW; 7D4B8E8365352F1F CRC64;
NNRVRAVAMS ATEGLMRGME VIDTGAPISV PVGKVTLGRI FNVLGEPVDN LGPVDISATS
PIHRSAPAFI DLDTKLSIFE TGIKVVDLLA PYRRGGKIGL FGGAGVGKTV LIMELINNIA
KAHGGVSVFG GVGERTREGN DLYIEMKESG VINEKDLGES KVALVYGQMN EPPGARMRVG
LTALTMAEYF RDVNKKDVLL FIDNIFRFVQ AGSEVSALLG RMPSAVGYQP TLSTEMGSLQ
ERITSTKKAS ITSIQAVYVP ADDLTDPAPA TTFAHLDATT VLSRGLAAKG IYPAVDPLDS
TSTMLQPQIV GNEHYETAQR VKQTLQRYKE LQDIIAILGL DELSEEDRLI VARARKIERF
LSQPFFVAEV FTGSPGKYVS LAETIRGFQL ILSGELDSLP EQAFYLVGNI EEAAAKAMNL
EGEN
//
