Saccharomyces cerevisiae (S288c)

VMA2

VAT2, H(+)-transporting V1 sector ATPase subunit B, ATPSV, L000002458, YBR127C

Subunit B of V1 peripheral membrane domain of vacuolar H+-ATPase; an electrogenic proton pump found throughout the endomembrane system; contains nucleotide binding sites; also detected in the cytoplasm; protein abundance increases in response to DNA replication stress

GO Process (4)

GO Function (1)

GO Component (4)

Gene Ontology Biological Process

cellular calcium ion homeostasis [IMP]

proteasome storage granule assembly [IMP]

transmembrane transport [IMP]

vacuolar acidification [IMP]

Gene Ontology Molecular Function

proton-transporting ATPase activity, rotational mechanism [IMP]

Gene Ontology Cellular Component

cytoplasm [IDA]

fungal-type vacuole membrane [IDA]

integral component of membrane [ISM]

vacuolar proton-transporting V-type ATPase, V1 domain [IDA]

SGD Alliance of Genome Resources Entrez Gene RefSeq UniprotKB

Download Curated Data for this Protein

32828

559292

Interactors 267
Interactions 376
Network
PTM Sites 36