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RNF113A

Chr Xq24

ring finger protein 113A

Aliases:
RNF113, Cwc24
MANE:
ENST00000371442.4

Annotations refreshed 9 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Early onset or syndromic epilepsy

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
  • Fetal anomalies

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

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
  • Xeroderma pigmentosum, Trichothiodystrophy or Cockayne syndrome

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)
  • DDG2P

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • White matter disorders and cerebral calcification - narrow panel

    X-LINKED: hemizygous mutation in males, monoallelic mutations in females may cause disease (may be less severe, later onset than males)

Disease associations (Open Targets)

  • trichothiodystrophy

    0.68
  • neurodegenerative disease

    0.43
  • Abnormal cerebral morphology

    0.26
  • small cell lung carcinoma

    0.09
  • metabolic syndrome

    0.07
  • autosomal recessive spondylocostal dysostosis

    0.07
  • spondylolisthesis

    0.06
  • acute myeloid leukemia

    0.06
  • Pilonidal sinus

    0.05
  • Prata-Liberal-Goncalves syndrome

    0.05

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

Protein function (UniProt)

E3 ubiquitin-protein ligase RNF113A

Required for pre-mRNA splicing as component of the spliceosome (PubMed:29360106, PubMed:29361316). As a component of the minor spliceosome, involved in the splicing of U12-type introns in pre-mRNAs (Probable). E3 ubiquitin-protein ligase that catalyzes the transfer of ubiquitin onto target proteins (PubMed:28978524, PubMed:29144457). Catalyzes polyubiquitination of SNRNP200/BRR2 with non-canonical 'Lys-63'-linked polyubiquitin chains (PubMed:29144457). Plays a role in DNA repair via its role in the synthesis of 'Lys-63'-linked polyubiquitin chains that recruit ALKBH3 and the ASCC complex to sites of DNA damage by alkylating agents (PubMed:29144457). Ubiquitinates CXCR4, leading to its degradation, and thereby contributes to the termination of CXCR4 signaling (PubMed:28978524)

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.