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AP1B1

Chr 22q12.2

adaptor related protein complex 1 subunit beta 1

Aliases:
BAM22, AP105A
MANE:
ENST00000357586.7

Annotations refreshed 10 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • DDG2P

    BIALLELIC, autosomal or pseudoautosomal
  • Corneal dystrophy

    BIALLELIC, autosomal or pseudoautosomal
  • Ichthyosis and erythrokeratoderma

    BIALLELIC, autosomal or pseudoautosomal
  • Intellectual disability

    BIALLELIC, autosomal or pseudoautosomal
  • Intestinal failure or congenital diarrhoea

    BIALLELIC, autosomal or pseudoautosomal
  • Monogenic hearing loss

    BIALLELIC, autosomal or pseudoautosomal
  • Palmoplantar keratodermas

    BIALLELIC, autosomal or pseudoautosomal

Disease associations (Open Targets)

  • ichthyosiform erythroderma, corneal involvement, and hearing loss

    0.71
  • HIV infectious disease

    0.50
  • MEDNIK syndrome

    0.37
  • neurodegenerative disease

    0.37
  • KID syndrome

    0.29
  • hereditary disease

    0.20
  • alcohol drinking

    0.18
  • urolithiasis

    0.18
  • primary ciliary dyskinesia

    0.07
  • Heterotaxia

    0.06

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

Protein function (UniProt)

AP-1 complex subunit beta-1

Subunit of clathrin-associated adaptor protein complex 1 that plays a role in protein sorting in the late-Golgi/trans-Golgi network (TGN) and/or endosomes (PubMed:31630791). The AP complexes mediate both the recruitment of clathrin to membranes and the recognition of sorting signals within the cytosolic tails of transmembrane cargo molecules

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.