Isoform long is highly expressed in osteoclastomas. Isoform short is highly expressed in thymus.
Signaling_pathway
Cellular Processes >> Transport and catabolism >> Phagosome;Cellular Processes >> Transport and catabolism >> Lysosome;Organismal Systems >> Nervous system >> Synaptic vesicle cycle;Human Diseases >> Immune disease >> Rheumatoid arthritis
Research Areas
Function
Subunit of the V0 complex of vacuolar(H+)-ATPase (V-ATPase), a multisubunit enzyme composed of a peripheral complex (V1) that hydrolyzes ATP and a membrane integral complex (V0) that translocates protons (By similarity). V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments and in some cell types, is targeted to the plasma membrane, where it is responsible for acidifying the extracellular environment (By similarity). Seems to be directly involved in T-cell activation .