Products

Western Blot (Transfected lysate)

Immunofluorescence (Transfected cell)

Flow Cytometry (Transfected cell)

Entrez GeneID

GeneBank Accession#

Protein Accession#

Gene Name

ATP6V1B2

Gene Alias

ATP6B1B2, ATP6B2, HO57, VATB, VPP3, Vma2

Gene Description

ATPase, H+ transporting, lysosomal 56/58kDa, V1 subunit B2

Omim ID

Gene Ontology

Gene Summary

This gene encodes a component of vacuolar ATPase (V-ATPase), a multisubunit enzyme that mediates acidification of eukaryotic intracellular organelles. V-ATPase dependent organelle acidification is necessary for such intracellular processes as protein sorting, zymogen activation, receptor-mediated endocytosis, and synaptic vesicle proton gradient generation. V-ATPase is composed of a cytosolic V1 domain and a transmembrane V0 domain. The V1 domain consists of three A, three B, and two G subunits, as well as a C, D, E, F, and H subunit. The V1 domain contains the ATP catalytic site. The protein encoded by this gene is one of two V1 domain B subunit isoforms and is the only B isoform highly expressed in osteoclasts. [provided by RefSeq

Other Designations

ATPase, H+ transporting, lysosomal (vacuolar proton pump), beta polypeptide, 56/58kD, isoform 2|ATPase, H+ transporting, lysosomal 56/58kDa, V1 subunit B, isoform 2|H+ transporting two-sector ATPase|V-ATPase B2 subunit|endomembrane proton pump 58 kDa subu