Subunit of the V1 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 (PubMed:33065002). 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). May play a role in cilium biogenesis through regulation of the transport and the localization of proteins to the cilium (PubMed:21844891).
Belongs to the V-ATPase D subunit family.
ATP6M, VATD, ATP6V1D, V-type proton ATPase subunit D, V-ATPase subunit D, V-ATPase 28 kDa accessory protein, Vacuolar proton pump subunit D
Proteins
Neuroscience
28263Da
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