HAMAP rule MF_01393
General rule information
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Accession | MF_01393 |
Dates | 28-NOV-2008 (Created) 17-FEB-2023 (Last updated, Version 23) |
Name | ATP_synth_a_bact |
Scope | Bacteria
Plastid |
Templates | P0AB98 (ATP6_ECOLI); P06451 (ATPI_SPIOL): [Recover all] |
case <OC:Bacteria> or <OG:Chloroplast>
Triggered by |
end case
Propagated annotation
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Identifier, protein and gene names
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case <OC:Bacteria>
Identifier |
|
Protein name |
|
else case <OG:Chloroplast>
Identifier |
|
Protein name |
|
end case
case <OC:Cyanobacteriota>
Gene name |
|
else case <OG:Chloroplast>
Gene name |
|
else
Gene name |
|
end case
Comments
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Function | Key component of the proton channel; it plays a direct role in the translocation of protons across the membrane. |
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, b, b' and c. |
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; Multi-pass membrane protein. |
else case <OC:Cyanobacteriota> and not <OC:Gloeobacter>
Subcellular location | Cellular thylakoid membrane; Multi-pass membrane protein. |
else case <OC:Gloeobacter>
Subcellular location | Cell inner membrane; Multi-pass membrane protein. |
else case not defined <Property:Membrane> or <Property:Membrane=1>
Subcellular location | Cell membrane; Multi-pass membrane protein. |
else case <Property:Membrane=2>
Subcellular location | Cell inner membrane; Multi-pass membrane protein. |
end case
Similarity | Belongs to the ATPase A chain family. |
Keywords
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case <OG:Chloroplast> or <OC:Cyanobacteriota> and not <OC:Gloeobacter>
else case <OC:Gloeobacter>
else case not defined <Property:Membrane> or <Property:Membrane=1>
else case <Property:Membrane=2>
end case
Gene Ontology
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GO:0046933; Molecular function: proton-transporting ATP synthase activity, rotational mechanism.
GO:0015986; Biological process: proton motive force-driven ATP synthesis.
GO:0015986; Biological process: proton motive force-driven ATP synthesis.
case <OC:Cyanobacteriota> and not <OC:Gloeobacter>
GO:0042651; Cellular component: thylakoid membrane.
else
GO:0005886; Cellular component: plasma membrane.
end case
case <OG:Chloroplast>
GO:0009535; Cellular component: chloroplast thylakoid membrane.
end case
Cross-references
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PROSITE | PS00449; ATPASE_A; 1; |
Pfam | PF00119; ATP-synt_A; 1; |
PRINTS | PR00123; ATPASEA; 1; |
TIGRFAMs | TIGR01131; ATP_synt_6_or_A; 1; |
Computed features
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General | Transmembrane; -; 4-8; trigger=yes; |
Additional information
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Size range | 207-406 amino acids |
Related rules | None |
Fusion | None |
Comments | In Anaeromyxobacter and some of the Chlorobiota the protein could have a signal sequence; these proteins have a considerably longer N- terminus compared to other family members. |