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HAMAP rule MF_01347

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General rule information [?]

Accession MF_01347
Dates 18-MAY-2006 (Created)
17-FEB-2023 (Last updated, Version 52)
Name ATP_synth_beta_bact
Scope
Bacteria
Plastid
Template P0ABB4 (ATPB_ECOLI)
case <OC:Bacteria> or <OG:Chloroplast>
Triggered by
end case


Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
ATPB
case <OC:Bacteria>
Protein name
RecName: Full=ATP synthase subunit beta;
EC 7.1.2.2;
AltName: Full=ATP synthase F1 sector subunit beta;
AltName: Full=F-ATPase subunit beta;
else case <OG:Chloroplast>
Protein name
RecName: Full=ATP synthase subunit beta, chloroplastic;
EC 7.1.2.2;
AltName: Full=ATP synthase F1 sector subunit beta;
AltName: Full=F-ATPase subunit beta;
end case
case <OG:Chloroplast>
Gene name
atpB
else case <OC:Cyanobacteriota>
Gene name
atpD, atpB
else
Gene name
atpD
end case

Comments [?]

Function Produces ATP from ADP in the presence of a proton gradient across the membrane. The catalytic sites are hosted primarily by the beta subunits.
Catalytic activity RHEA:57720: ATP + 4 H(+)(in) + H2O = ADP + 5 H(+)(out) + phosphate
EC 7.1.2.2
case <OG:Chloroplast> or <Property:PHOTOSYN>
Subunit F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel. CF(1) has five subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has four main subunits: a(1), b(1), b'(1) and c(9-12).
else
Subunit F-type ATPases have 2 components, CF(1) - the catalytic core - and CF(0) - the membrane proton channel. CF(1) has five subunits: alpha(3), beta(3), gamma(1), delta(1), epsilon(1). CF(0) has three main subunits: a(1), b(2) and c(9-12). The alpha and beta chains form an alternating ring which encloses part of the gamma chain. CF(1) is attached to CF(0) by a central stalk formed by the gamma and epsilon chains, while a peripheral stalk is formed by the delta and b chains.
end case
case <OG:Chloroplast>
Subcellular location Plastid, chloroplast thylakoid membrane; Peripheral membrane protein.
else case <OC:Cyanobacteriota> and not <OC:Gloeobacter>
Subcellular location Cellular thylakoid membrane; Peripheral membrane protein.
else case <OC:Gloeobacter>
Subcellular location Cell inner membrane; Peripheral membrane protein.
else case not defined <Property:Membrane> or <Property:Membrane=1>
Subcellular location Cell membrane; Peripheral membrane protein.
else case <Property:Membrane=2>
Subcellular location Cell inner membrane; Peripheral membrane protein.
end case
Similarity Belongs to the ATPase alpha/beta chains family.

Keywords [?]

ATP synthesis
ATP-binding
CF(1)
Hydrogen ion transport
Ion transport
Nucleotide-binding
Translocase
Transport
Membrane
case <OG:Chloroplast> or <OC:Cyanobacteriota> and not <OC:Gloeobacter>
Thylakoid
else case <OC:Gloeobacter>
Cell membrane
Cell inner membrane
else case not defined <Property:Membrane> or <Property:Membrane=1>
Cell membrane
else case <Property:Membrane=2>
Cell membrane
Cell inner membrane
end case

Gene Ontology [?]

GO:0005524; Molecular function: ATP binding.
GO:0046933; Molecular function: proton-transporting ATP synthase activity, rotational mechanism.
GO:0015986; Biological process: proton motive force-driven ATP synthesis.
case <OC:Cyanobacteriota> and not <OC:Gloeobacter>
GO:0042651; Cellular component: thylakoid membrane.
else case <OG:Chloroplast>
GO:0009535; Cellular component: chloroplast thylakoid membrane.
else
GO:0005886; Cellular component: plasma membrane.
end case

Cross-references [?]

PROSITE PS00152; ATPASE_ALPHA_BETA; 1;
Pfam PF00006; ATP-synt_ab; 1;
PF00306; ATP-synt_ab_C; 1;
PF02874; ATP-synt_ab_N; 1;
TIGRFAMs TIGR01039; AtpD; 1;

Features [?]

From: ATPB_ECOLI (P0ABB4)
Key     From     To       Description   Tag   Condition   FTGroup
BINDING     150     157       /ligand="ATP" /ligand_id="ChEBI:CHEBI:30616     G-G-A-G-[V,L,C,M]-G-K-[T,S]  

Additional information [?]

Size range 447-542 amino acids
Related rules None
Fusion Nter: <Unknown>; Cter: None
Comments Fused with an unknown domain in MALP2. Some of the Rhizobiales have a slightly longer N-terminus.


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