AC   MF_01416;
DC   Protein; auto
c?   <OC:Bacteria> or <OG:Chloroplast>
TR   HAMAP; MF_01416; -; 1; level=0
XX
Names: ATP_synth_delta_bact
XX
ID   ATPD
case <OC:Bacteria>
DE   RecName: Full=ATP synthase subunit delta;
DE   AltName: Full=ATP synthase F(1) sector subunit delta;
DE   AltName: Full=F-type ATPase subunit delta;
DE            Short=F-ATPase subunit delta;
else case <OG:Chloroplast>
DE   RecName: Full=ATP synthase subunit delta, chloroplastic;
DE   AltName: Full=ATP synthase F(1) sector subunit delta;
DE   AltName: Full=F-type ATPase subunit delta;
end case
case <OG:Chloroplast>
GN   Name=atpD;
else case <OC:Cyanobacteriota>
GN   Name=atpH; Synonyms=atpD;
else
GN   Name=atpH;
end case
XX
CC   -!- FUNCTION: F(1)F(0) ATP synthase produces ATP from ADP in the presence
CC       of a proton or sodium gradient. F-type ATPases consist of two
CC       structural domains, F(1) containing the extramembraneous catalytic core
CC       and F(0) containing the membrane proton channel, linked together by a
CC       central stalk and a peripheral stalk. During catalysis, ATP synthesis
CC       in the catalytic domain of F(1) is coupled via a rotary mechanism of
CC       the central stalk subunits to proton translocation.
CC   -!- FUNCTION: This protein is part of the stalk that links CF(0) to CF(1).
CC       It either transmits conformational changes from CF(0) to CF(1) or is
CC       implicated in proton conduction.
case <OG:Chloroplast> or <Property:PHOTOSYN> and not <OC:Chlorobiota> and not <OC:Chloroflexota>
CC   -!- SUBUNIT: F-type ATPases have 2 components, F(1) - the catalytic core
CC       - and F(0) - the membrane proton channel. F(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(10-14). The alpha and beta chains
CC       form an alternating ring which encloses part of the gamma chain. F(1)
CC       is attached to F(0) by a central stalk formed by the gamma and epsilon
CC       chains, while a peripheral stalk is formed by the delta, b and b'
CC       chains.
else
CC   -!- SUBUNIT: F-type ATPases have 2 components, F(1) - the catalytic core
CC       - and F(0) - the membrane proton channel. F(1) has five subunits:
CC       alpha(3), beta(3), gamma(1), delta(1), epsilon(1). F(0) has three main
CC       subunits: a(1), b(2) and c(10-14). The alpha and beta chains form an
CC       alternating ring which encloses part of the gamma chain. F(1) is
CC       attached to F(0) by a central stalk formed by the gamma and epsilon
CC       chains, while a peripheral stalk is formed by the delta and b chains.
end case
case <OG:Chloroplast>
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast thylakoid membrane;
CC       Peripheral membrane protein.
else case <OC:Cyanobacteriota> and not <OC:Gloeobacter>
CC   -!- SUBCELLULAR LOCATION: Cellular thylakoid membrane; Peripheral membrane
CC       protein.
else case <OC:Gloeobacter>
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Peripheral membrane protein.
else case not defined <Property:Membrane> or <Property:Membrane=1>
CC   -!- SUBCELLULAR LOCATION: Cell membrane; Peripheral membrane protein.
else case <Property:Membrane=2>
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane; Peripheral membrane protein.
end case
CC   -!- SIMILARITY: Belongs to the ATPase delta chain family.
XX
DR   PROSITE; PS00389; ATPASE_DELTA; 1; trigger=no
DR   Pfam; PF00213; OSCP; 1; trigger=no
DR   PRINTS; PR00125; ATPASEDELTA; 1; trigger=no
DR   NCBIfam; TIGR01145; ATP_synt_delta; 1; trigger=no
XX
KW   ATP synthesis
KW   CF(1)
KW   Hydrogen ion transport
KW   Ion transport
KW   Transport
case <OG:Chloroplast> or <OC:Cyanobacteriota> and not <OC:Gloeobacter>
KW   Thylakoid
else case <OC:Gloeobacter>
KW   Cell membrane
KW   Cell inner membrane
else case not defined <Property:Membrane> or <Property:Membrane=1>
KW   Cell membrane
else case <Property:Membrane=2>
KW   Cell membrane
KW   Cell inner membrane
end case
KW   Membrane
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GO   GO:0046933; F:proton-transporting ATP synthase activity, rotational mechanism
GO   GO:0015986; P:proton motive force-driven ATP synthesis
case <OG:Chloroplast>
GO   GO:0009535; C:chloroplast thylakoid membrane
else case <OC:Cyanobacteriota> and not <OC:Gloeobacter>
GO   GO:0042651; C:thylakoid membrane
else
GO   GO:0005886; C:plasma membrane
end case
XX
Size: 157-279;
Related: None;
Template: P0ABA4; P09220; P29708; P72244; P0A2Z5; Q0ZS22;
Scope:
 Bacteria
 Plastid
Fusion:
 Nter: MF_01398 (atpF)
 Cter: None
Duplicate: in BRAHW, SYNC1, PELPD, PHOPR, VIBC1, VIBA3
Plasmid: None
Comments: In some of the Mycobacteria one copy is fused with the b subunit.
 For a review on the peripheral (stator) stalk see
 PubMed=16730323; DOI=10.1016/j.bbabio.2006.04.007;
 Weber J.;
 "ATP synthase: subunit-subunit interactions in the stator stalk.";
 Biochim. Biophys. Acta 1757:1162-1170(2006).
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# Revision 1.19 2023/06/01
//