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FHL1

Chr Xq26.3

four and a half LIM domains 1

Aliases:
SLIM1, KYO-T, bA535K18.1, FHL1B, XMPMA
MANE:
ENST00000370683.6

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Congenital muscular dystrophy

    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
  • Distal myopathies

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

    X-LINKED: hemizygous mutation in males, biallelic mutations in females
  • Limb girdle muscular dystrophies, myofibrillar myopathies and distal myopathies

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

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

  • Congenital myopathy

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

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Disease associations (Open Targets)

  • X-linked myopathy with postural muscle atrophy

    0.81
  • myopathy, reducing body, X-linked, early-onset, severe

    0.65
  • myopathy, reducing body, X-linked, childhood-onset

    0.64
  • Emery-Dreifuss muscular dystrophy

    0.63
  • myopathy

    0.60
  • Uruguay Faciocardiomusculoskeletal syndrome

    0.58
  • Abnormality of the cardiovascular system

    0.53
  • X-linked Emery-Dreifuss muscular dystrophy

    0.47
  • angina pectoris

    0.37
  • reducing body myopathy

    0.37

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

Protein function (UniProt)

Four and a half LIM domains protein 1

May have an involvement in muscle development or hypertrophy

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.