Accession | TIGR01147 |
Name | V_ATP_synt_G |
Function | V-type ATPase, G subunit |
Trusted Cutoff | 56.95 |
Domain Trusted Cutoff | 56.95 |
Noise Cutoff | 50.45 |
Domain Noise Cutoff | 50.45 |
Isology Type | equivalog |
EC Number | 3.6.3.14 |
HMM Length | 113 |
Mainrole Category | Energy metabolism |
Subrole Category | ATP-proton motive force interconversion |
Gene Ontology Term | GO:0008553: hydrogen-exporting ATPase activity, phosphorylative mechanism molecular_function |
| GO:0015991: ATP hydrolysis coupled proton transport biological_process |
| GO:0016471: vacuolar proton-transporting V-type ATPase complex cellular_component |
Author | Ujwal ML, Paulsen IT |
Entry Date | Feb 4 2001 5:40PM |
Last Modified | Feb 14 2011 3:27PM |
Comment | This model describes the vacuolar ATP synthase G subunit in eukaryotes and includes members from diverse groups e.g., fungi, plants, parasites etc. V-ATPases are multi-subunit enzymes composed of two functional domains: A transmembrane Vo domain and a peripheral catalytic domain V1. The G subunit is one of the subunits of the catalytic domain. V-ATPases are responsible for the acidification of endosomes and lysosomes, which are part of the central vacuolar system. |