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LMBR1

Chr 7q36.3

limb development membrane protein 1

Aliases:
ACHP, FLJ11665, ZRS
MANE:
ENST00000353442.10

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Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Fetal anomalies

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • Limb disorders

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • Radial dysplasia

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • Skeletal dysplasia

    BOTH monoallelic and biallelic, autosomal or pseudoautosomal
  • VACTERL-like phenotypes

Disease associations (Open Targets)

  • polydactyly of a triphalangeal thumb

    0.78
  • Triphalangeal thumb - polysyndactyly syndrome

    0.72
  • laurin-Sandrow syndrome

    0.71
  • triphalangeal thumb-polysyndactyly syndrome

    0.70
  • tibia, hypoplasia or aplasia of, with polydactyly

    0.69
  • syndactyly type 4

    0.66
  • Absent tibia - polydactyly

    0.64
  • Acheiropodia

    0.64
  • acheiropody

    0.60
  • Hypoplastic tibiae - postaxial polydactyly

    0.60

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

Protein function (UniProt)

Limb region 1 protein homolog

Putative membrane receptor

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.