Accession | TIGR01145 |
Name | ATP_synt_delta |
Function | ATP synthase F1, delta subunit |
Gene Symbol | atpH |
Trusted Cutoff | 57.50 |
Domain Trusted Cutoff | 57.50 |
Noise Cutoff | 50.25 |
Domain Noise Cutoff | 50.25 |
Isology Type | equivalog |
EC Number | 3.6.3.14 |
HMM Length | 172 |
Mainrole Category | Energy metabolism |
Subrole Category | ATP-proton motive force interconversion |
Gene Ontology Term | GO:0000275: mitochondrial proton-transporting ATP synthase complex, catalytic core F(1) cellular_component |
| GO:0015986: ATP synthesis coupled proton transport biological_process |
| 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:0046933: hydrogen ion transporting ATP synthase activity, rotational mechanism molecular_function |
Author | Ujwal ML, Paulsen IT |
Entry Date | Feb 4 2001 5:32PM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This 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. |
References | DR EXCEPTION; gi|231601; ATP synthase delta chain, sodium ion specific
DR PFAM; PF00213: ATP synthase delta (OSCP) subunit |
Genome Property | GenProp0128: F1/F0 ATPase (HMM) |