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TCIRG1

Chr 11q13.2

T cell immune regulator 1, ATPase H+ transporting V0 subunit a3

Aliases:
TIRC7, OC-116, OC116, ATP6N1C, Atp6i
MANE:
ENST00000265686.8

Annotations refreshed 10 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • COVID-19 research

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Hydrocephalus

    BIALLELIC, autosomal or pseudoautosomal
  • Osteopetrosis

    BIALLELIC, autosomal or pseudoautosomal
  • Skeletal dysplasia

    BIALLELIC, autosomal or pseudoautosomal
  • Cytopenia - NOT Fanconi anaemia

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Primary immunodeficiency or monogenic inflammatory bowel disease

    BIALLELIC, autosomal or pseudoautosomal

Disease associations (Open Targets)

  • Autosomal recessive malignant osteopetrosis

    0.76
  • autosomal recessive osteopetrosis 1

    0.75
  • osteopetrosis

    0.55
  • dysosteosclerosis

    0.44
  • autosomal recessive osteopetrosis

    0.44
  • hereditary disease

    0.42
  • Intermediate osteopetrosis

    0.38
  • severe congenital neutropenia

    0.38
  • autosomal dominant severe congenital neutropenia

    0.38
  • neutropenia, severe congenital, 1, autosomal dominant

    0.38

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

Protein function (UniProt)

V-type proton ATPase 116 kDa subunit a 3

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 (PubMed:10329006)

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.