HMM Summary Page: TIGR01145

AccessionTIGR01145
NameATP_synt_delta
FunctionATP synthase F1, delta subunit
Gene SymbolatpH
Trusted Cutoff57.50
Domain Trusted Cutoff57.50
Noise Cutoff50.25
Domain Noise Cutoff50.25
Isology Typeequivalog
EC Number3.6.3.14
HMM Length172
Mainrole CategoryEnergy metabolism
Subrole CategoryATP-proton motive force interconversion
Gene Ontology TermGO:0000275: mitochondrial proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0000275: mitochondrial proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0000275: mitochondrial proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0015986: ATP synthesis coupled proton transport biological_process
GO:0015986: ATP synthesis coupled proton transport biological_process
GO:0015986: ATP synthesis coupled proton transport biological_process
GO:0045261: proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0045261: proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0045261: proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0045262: plasma membrane proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0045262: plasma membrane proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0045262: plasma membrane proton-transporting ATP synthase complex, catalytic core F(1) cellular_component
GO:0046933: hydrogen ion transporting ATP synthase activity, rotational mechanism molecular_function
GO:0046933: hydrogen ion transporting ATP synthase activity, rotational mechanism molecular_function
GO:0046933: hydrogen ion transporting ATP synthase activity, rotational mechanism molecular_function
AuthorUjwal ML, Paulsen IT
Entry DateFeb 4 2001 5:32PM
Last ModifiedFeb 14 2011 3:27PM
CommentThis model describes the ATP synthase delta subunit in bacteria, mitochondria, and chloroplasts. It is sometimes called OSCP for Oligomycin Sensitivity Conferring Protein. F1/F0-ATP synthase is a multisubunit, membrane associated enzyme found in bacteria and organelles of higher eukaryotes, namely, mitochondria and chloroplast. This enzyme is principally involved in the synthesis of ATP from ADP and inorganic phosphate by coupling the energy derived from the proton electrochemical gradient across the biological membrane. A brief description of this multisubunit enzyme complex: F1 and F0 represent two major clusters of subunits. Delta subunit belongs to the F1 cluster or sector and functionally implicated in the overall stability of the complex. Expression of truncated forms of this subunit results in low ATPase activity.
ReferencesDR EXCEPTION; gi|231601; ATP synthase delta chain, sodium ion specific DR PFAM; PF00213: ATP synthase delta (OSCP) subunit
Genome PropertyGenProp0128: F1/F0 ATPase (HMM)
GenProp0128: F1/F0 ATPase (HMM)
GenProp0128: F1/F0 ATPase (HMM)