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AFF3

Chr 2q11.2

ALF transcription elongation factor 3

Aliases:
MLLT2-like
MANE:
ENST00000672756.2

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Early onset or syndromic epilepsy

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Fetal anomalies

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Intellectual disability

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Skeletal dysplasia

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Disease associations (Open Targets)

  • KINSSHIP syndrome

    0.77
  • Abnormality of the skeletal system

    0.50
  • rheumatoid arthritis

    0.47
  • intelligence

    0.46
  • hereditary disease

    0.42
  • type 1 diabetes mellitus

    0.41
  • gastroesophageal reflux disease

    0.40
  • smoking initiation

    0.38
  • gastric carcinoma

    0.38
  • lung carcinoma

    0.37

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

Protein function (UniProt)

AF4/FMR2 family member 3

Putative transcription activator that may function in lymphoid development and oncogenesis. Binds, in vitro, to double-stranded DNA

Curated MONDO disease pages that list AFF3 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.