Genomics
Genome feature
| Region: |
gene
|
Length: |
5806
 |
| Location: | Chr4:18209399-18215204 | ||
Overlapping Features
Genome features that overlap coordinates of this Gene
Proteins
Curated comments from UniProt
| Type | Comment | Proteins |
|---|---|---|
| VHAA3_ARATH | function | Essential component of the vacuolar proton pump (V-ATPase), a multimeric enzyme that catalyzes the translocation of protons across the membranes. Required for assembly and activity of the V-ATPase. Involved in vacuolar nutrient storage (e.g. accumulation and storage of nitrate) and in tolerance to some toxic ions (e.g. zinc ions sequestration in vacuoles). |
| VHAA3_ARATH | similarity | Belongs to the V-ATPase 116 kDa subunit family. |
| VHAA3_ARATH | tissue specificity | Expressed in etiolated seedlings hypocotyls. |
Function
Gene Ontology
| cellular component | |
|---|---|
|
plant-type vacuole
|
ECO |
|
plant-type vacuole membrane
|
ECO |
|
Golgi apparatus
|
ECO |
|
vacuolar proton-transporting V-type ATPase, V0 domain
|
ECO |
|
plasma membrane
|
ECO |
|
chloroplast envelope
|
ECO |
|
vacuolar membrane
|
ECO |
|
chloroplast
|
ECO |
|
vacuole
|
ECO |
| molecular function | |
|
diphosphate hydrolysis-driven proton transmembrane transporter activity
|
ECO |
|
proton-transporting ATPase activity, rotational mechanism
|
ECO |
| biological process | |
|
vacuolar proton-transporting V-type ATPase complex assembly
|
ECO |
|
vacuolar sequestering
|
ECO |
|
sequestering of zinc ion
|
ECO |
|
proton motive force-driven ATP synthesis
|
ECO |
Interactions
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