Skip to content
GenoLensGenoLens

RAPSN

Chr 11p11.2

receptor associated protein of the synapse

Aliases:
RNF205, CMS1D, CMS1E
MANE:
ENST00000298854.7

Annotations refreshed 11 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Arthrogryposis

    BIALLELIC, autosomal or pseudoautosomal
  • Congenital myaesthenic syndrome

    BIALLELIC, autosomal or pseudoautosomal
  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • IUGR and IGF abnormalities

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

    BIALLELIC, autosomal or pseudoautosomal
  • Monogenic short stature

    BIALLELIC, autosomal or pseudoautosomal

Disease associations (Open Targets)

  • Congenital myasthenic syndromes

    0.79
  • fetal akinesia deformation sequence 1

    0.77
  • fetal akinesia deformation sequence

    0.60
  • congenital myasthenic syndrome

    0.56
  • Postsynaptic congenital myasthenic syndromes

    0.47
  • hydrops fetalis

    0.43
  • hereditary disease

    0.41
  • arthrogryposis multiplex congenita

    0.41
  • postsynaptic congenital myasthenic syndrome

    0.38
  • congenital myasthenic syndrome, dominant/recessive

    0.37

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

Protein function (UniProt)

43 kDa receptor-associated protein of the synapse

Postsynaptic protein required for clustering of nicotinic acetylcholine receptors (nAChRs) at the neuromuscular junction. It may link the receptor to the underlying postsynaptic cytoskeleton, possibly by direct association with actin or spectrin

Curated MONDO disease pages that list RAPSN among their top associated genes.

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.