AC   MF_00309;
DC   Protein; auto
TR   HAMAP; MF_00309; -; 1; level=0
XX
Names: ATP_synth_A_arch
XX
case <OC:Archaea>
ID   AATA
DE   RecName: Full=A-type ATP synthase subunit A;
DE            EC=7.1.2.2;
end case
case <OC:Bacteria>
ID   VATA
DE   RecName: Full=V-type ATP synthase alpha chain;
DE            EC=7.1.2.2;
DE   AltName: Full=V-ATPase subunit A;
end case
GN   Name=atpA;
XX
case <OC:Archaea>
CC   -!- FUNCTION: Component of the A-type ATP synthase that produces ATP from
CC       ADP in the presence of a proton gradient across the membrane. The A
CC       chain is the catalytic subunit.
end case
case <OC:Bacteria>
CC   -!- FUNCTION: Produces ATP from ADP in the presence of a proton gradient
CC       across the membrane. The V-type alpha chain is a catalytic subunit.
end case
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + H2O + 4 H(+)(in) = ADP + phosphate + 5 H(+)(out);
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;
case <OC:Archaea>
CC   -!- SUBUNIT: Has multiple subunits with at least A(3), B(3), C, D, E, F, H,
CC       I and proteolipid K(x).
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Peripheral membrane protein.
end case
CC   -!- SIMILARITY: Belongs to the ATPase alpha/beta chains family.
XX
DR   Pfam; PF00006; ATP-synt_ab; 1; trigger=no
DR   Pfam; PF00306; ATP-synt_ab_C; 1; trigger=no
DR   NCBIfam; TIGR01043; ATP_syn_A_arch; 1; trigger=no
DR   PROSITE; PS00152; ATPASE_ALPHA_BETA; 1; trigger=no
XX
KW   Translocase
KW   ATP synthesis
KW   Nucleotide-binding
KW   Transport
KW   Ion transport
KW   Hydrogen ion transport
KW   ATP-binding
case <OC:Archaea>
KW   Cell membrane
KW   Membrane
end case
XX
GO   GO:0005524; F:ATP binding
GO   GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism
GO   GO:0042777; P:proton motive force-driven plasma membrane ATP synthesis
case <OC:Archaea>
GO   GO:0005886; C:plasma membrane
end case
XX
FT   From: AATA_METJA (Q57670)
FT   BINDING         234..241
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Condition: G-x-F-G-[STA]-G-K-T
XX
Size: 570-605;
Related: MF_00310;
Template: Q48332; Q57670;
Scope:
 Bacteria
 Archaea
Fusion:
 Nter: None
 Cter: None
Duplicate: in TREPA
Plasmid: None
Comments: Inteins deleted in PYRAB, PYRHO and THEAC
XX
# Version: 28
# Last updated date: 2024-11-28
# Created date: 2005-02-28
//