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ATP6V0C

Chr 16p13.3

ATPase H+ transporting V0 subunit c

Aliases:
VATL, Vma3
MANE:
ENST00000330398.9

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Early onset or syndromic epilepsy

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Intellectual disability

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Severe microcephaly

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Ataxia and cerebellar anomalies - narrow panel

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Disease associations (Open Targets)

  • epilepsy, early-onset, 3, with or without developmental delay

    0.69
  • neurodegenerative disease

    0.53
  • Seizure

    0.41
  • childhood-onset epilepsy syndrome

    0.27
  • neoplasm

    0.07
  • kidney failure

    0.06
  • colorectal carcinoma

    0.05
  • breast carcinoma

    0.04
  • colorectal cancer

    0.03
  • cancer

    0.02

Score is the Open Targets composite evidence score (0-1). Higher = stronger gene-disease association.

Protein function (UniProt)

V-type proton ATPase 16 kDa proteolipid subunit c

Proton-conducting pore forming 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 (PubMed:33065002, PubMed:36074901). V-ATPase is responsible for acidifying and maintaining the pH of intracellular compartments, and in some cell types, it is targeted to the plasma membrane, where it promotes acidification of the extracellular environment (By similarity). The V-ATPase complex also acts as an activator for mTORC1 on lysosomal membrane by promoting the guanine nucleotide exchange factor (GEF) of the Ragulator complex, thereby enabling mTORC1 recruitment (PubMed:22053050)

Data sources: HGNC (CC BY 4.0), AlphaFold (CC BY 4.0, Jumper et al. Nature 2021), Genomics England PanelApp (CC BY 4.0), ClinGen, Open Targets (CC0), UniProt.

Not for sole clinical decision-making. Always verify against primary sources.