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SSR4

Chr Xq28

signal sequence receptor subunit 4

Aliases:
TRAPD
MANE:
ENST00000370086.8

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Congenital disorders of glycosylation

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

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • Likely inborn error of metabolism

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • Undiagnosed metabolic disorders

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • Childhood onset dystonia, chorea or related movement disorder

Disease associations (Open Targets)

  • SSR4-congenital disorder of glycosylation

    0.75
  • congenital disorder of glycosylation type II

    0.53
  • ALG2-congenital disorder of glycosylation

    0.37
  • neurodegenerative disease

    0.32
  • hereditary disease

    0.19
  • esophageal squamous cell carcinoma

    0.08
  • colorectal cancer

    0.08
  • neoplasm

    0.07
  • colon adenocarcinoma

    0.05
  • renal cell carcinoma

    0.03

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

Protein function (UniProt)

Translocon-associated protein subunit delta

TRAP proteins are part of a complex whose function is to bind calcium to the ER membrane and thereby regulate the retention of ER resident proteins

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.