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LDB3

Chr 10q23.2

LIM domain binding 3

Aliases:
PDLIM6, KIAA0613, ZASP
MANE:
ENST00000361373.9

Annotations refreshed 1 month ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Distal myopathies

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Paediatric or syndromic cardiomyopathy

    BIALLELIC, autosomal or pseudoautosomal
  • Dilated and arrhythmogenic cardiomyopathy

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Dilated Cardiomyopathy and conduction defects

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Fetal anomalies

    BIALLELIC, autosomal or pseudoautosomal
  • Arrhythmogenic right ventricular cardiomyopathy

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Arthrogryposis

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Congenital myopathy

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

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Disease associations (Open Targets)

  • myofibrillar myopathy 4

    0.77
  • hypertrophic cardiomyopathy

    0.73
  • Late-onset distal myopathy, Markesbery-Griggs type

    0.66
  • left ventricular noncompaction

    0.59
  • cardiomyopathy, dilated, 2l

    0.58
  • atrial fibrillation

    0.48
  • dilated cardiomyopathy

    0.47
  • Rare familial disorder with hypertrophic cardiomyopathy

    0.46
  • familial isolated dilated cardiomyopathy

    0.43
  • myofibrillar myopathy

    0.42

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

Protein function (UniProt)

LIM domain-binding protein 3

May function as an adapter in striated muscle to couple protein kinase C-mediated signaling via its LIM domains to the cytoskeleton

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.