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KIDINS220

Chr 2p25.1

kinase D interacting substrate 220

Aliases:
ARMS
MANE:
ENST00000256707.8

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Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Arthrogryposis

    BIALLELIC, autosomal or pseudoautosomal
  • Childhood onset hereditary spastic paraplegia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • DDG2P

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Hereditary spastic paraplegia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Hydrocephalus

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Severe early-onset obesity

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

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Disease associations (Open Targets)

  • spastic paraplegia, intellectual disability, nystagmus, and obesity

    0.79
  • ventriculomegaly and arthrogryposis

    0.70
  • neurodegenerative disease

    0.44
  • hereditary disease

    0.39
  • Limb joint contracture

    0.37
  • autoimmune disorder of central nervous system

    0.37
  • hereditary spastic paraplegia

    0.35
  • exostosis

    0.32
  • response to xenobiotic stimulus

    0.29
  • cerebral palsy

    0.27

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

Protein function (UniProt)

Kinase D-interacting substrate of 220 kDa

Promotes a prolonged MAP-kinase signaling by neurotrophins through activation of a Rap1-dependent mechanism. Provides a docking site for the CRKL-C3G complex, resulting in Rap1-dependent sustained ERK activation. May play an important role in regulating postsynaptic signal transduction through the syntrophin-mediated localization of receptor tyrosine kinases such as EPHA4. In cooperation with SNTA1 can enhance EPHA4-induced JAK/STAT activation. Plays a role in nerve growth factor (NGF)-induced recruitment of RAPGEF2 to late endosomes and neurite outgrowth. May play a role in neurotrophin- and ephrin-mediated neuronal outgrowth and in axon guidance during neural development and in neuronal regeneration (By similarity). Modulates stress-induced apoptosis of melanoma cells via regulation of the MEK/ERK signaling pathway

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.