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DPM1

Chr 20q13.13

dolichyl-phosphate mannosyltransferase subunit 1, catalytic

Aliases:
MPDS, CDGIE
MANE:
ENST00000371588.10

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Congenital disorders of glycosylation

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Early onset or syndromic epilepsy

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Likely inborn error of metabolism

    BIALLELIC, autosomal or pseudoautosomal
  • Severe microcephaly

    BIALLELIC, autosomal or pseudoautosomal
  • Skeletal dysplasia

    BIALLELIC, autosomal or pseudoautosomal

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Disease associations (Open Targets)

  • congenital disorder of glycosylation type 1E

    0.81
  • DPM1-CDG

    0.77
  • congenital disorder of glycosylation type I

    0.50
  • neurodegenerative disease

    0.50
  • dengue disease

    0.46
  • hereditary disease

    0.41
  • congenital disorder of glycosylation

    0.37
  • SRD5A3-congenital disorder of glycosylation

    0.37
  • hepatocellular carcinoma

    0.09
  • prostate carcinoma

    0.06

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

Protein function (UniProt)

Dolichol-phosphate mannosyltransferase subunit 1

Transfers mannose from GDP-mannose to dolichol monophosphate to form dolichol phosphate mannose (Dol-P-Man) which is the mannosyl donor in pathways leading to N-glycosylation, glycosyl phosphatidylinositol membrane anchoring, and O-mannosylation of proteins; catalytic subunit of the dolichol-phosphate mannose (DPM) synthase complex

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.