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OSGEP

Chr 14q11.2

O-sialoglycoprotein endopeptidase

Aliases:
PRSMG1, GCPL1, OSGEP1, KAE1, TCS3
MANE:
ENST00000206542.9

Annotations refreshed 10 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Malformations of cortical development

    BIALLELIC, autosomal or pseudoautosomal
  • Proteinuric renal disease

    BIALLELIC, autosomal or pseudoautosomal
  • Severe microcephaly

    BIALLELIC, autosomal or pseudoautosomal

Disease associations (Open Targets)

  • Galloway-Mowat syndrome

    0.82
  • neurodegenerative disease

    0.53
  • hereditary disease

    0.48
  • Intellectual disability

    0.37
  • neurodevelopmental disorder

    0.34
  • radioulnar synostosis with amegakaryocytic thrombocytopenia 2

    0.27
  • nephrotic syndrome

    0.14
  • retinitis pigmentosa

    0.10
  • congenital glaucoma

    0.09
  • early-onset non-syndromic cataract

    0.09

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

Protein function (UniProt)

tRNA N6-adenosine threonylcarbamoyltransferase

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. The complex is probably involved in the transfer of the threonylcarbamoyl moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37. OSGEP likely plays a direct catalytic role in this reaction, but requires other protein(s) of the complex to fulfill this activity

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.