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LAGE3

Chr Xq28

L antigen family member 3

Aliases:
ITBA2, CVG5, DXS9951E, DXS9879E, ESO3
MANE:
ENST00000357360.5

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Fetal anomalies

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • Proteinuric renal disease

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • Severe microcephaly

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • DDG2P

    X-LINKED: hemizygous mutation in males, biallelic mutations in females

Disease associations (Open Targets)

  • Galloway-Mowat syndrome 2, X-linked

    0.70
  • neurodegenerative disease

    0.48
  • Galloway-Mowat syndrome

    0.37
  • lysosomal storage disease

    0.31
  • hepatocellular carcinoma

    0.10
  • breast cancer

    0.08
  • neoplasm

    0.08
  • autosomal recessive spondylocostal dysostosis

    0.07
  • cancer

    0.06
  • spondylolisthesis

    0.06

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

Protein function (UniProt)

EKC/KEOPS complex subunit LAGE3

Component of the EKC/KEOPS complex that is required for the formation of a threonylcarbamoyl group on adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning with adenine (PubMed:22912744, PubMed:27903914). The complex is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37 (PubMed:22912744, PubMed:27903914). LAGE3 functions as a dimerization module for the complex (PubMed:22912744, PubMed:27903914)

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.