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DPM3

Chr 1q22

dolichyl-phosphate mannosyltransferase subunit 3, regulatory

Aliases:
MGC34275, MGC125904, MGC125905
MANE:
ENST00000368400.5

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Congenital disorders of glycosylation

    BIALLELIC, autosomal or pseudoautosomal
  • Congenital muscular dystrophy

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Likely inborn error of metabolism

    BIALLELIC, autosomal or pseudoautosomal
  • Undiagnosed metabolic disorders

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Limb girdle muscular dystrophies, myofibrillar myopathies and distal myopathies

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • DPM3-congenital disorder of glycosylation

    0.80
  • muscular dystrophy-dystroglycanopathy (congenital with impaired intellectual development), type B, 15

    0.51
  • congenital disorder of glycosylation type I

    0.50
  • dengue disease

    0.46
  • congenital disorder of glycosylation

    0.37
  • neurodegenerative disease

    0.37
  • cardiomyopathy

    0.27
  • myopathy

    0.27
  • EMG: myopathic abnormalities

    0.27
  • retinitis pigmentosa

    0.11

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

Protein function (UniProt)

Dolichol-phosphate mannosyltransferase subunit 3

Stabilizer subunit of the dolichol-phosphate mannose (DPM) synthase complex; tethers catalytic subunit DPM1 to the endoplasmic reticulum

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.