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PNKD

Chr 2q35

PNKD metallo-beta-lactamase domain containing

Aliases:
DYT8, PDC, DKFZp564N1362, FPD1, MR-1
MANE:
ENST00000273077.9

Annotations refreshed 10 hours ago.

Predicted protein structure

Clinical relevance (Genomics England PanelApp)

Diagnostic Grade (Green)

  • Adult onset dystonia, chorea or related movement disorder

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Brain channelopathy

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Childhood onset dystonia, chorea or related movement disorder

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Early onset dystonia

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Hereditary ataxia with onset in adulthood

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Paroxysmal central nervous system disorders

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown
  • Adult onset neurodegenerative disorder

    MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
  • Intellectual disability

    MONOALLELIC, autosomal or pseudoautosomal, imprinted status unknown

Disease associations (Open Targets)

  • paroxysmal nonkinesigenic dyskinesia 1

    0.76
  • paroxysmal nonkinesigenic dyskinesia

    0.72
  • paroxysmal dyskinesia

    0.33
  • paroxysmal dystonia

    0.33
  • Episodic hemiplegia

    0.33
  • Moyamoya disease

    0.26
  • hereditary disease

    0.19
  • metabolic disease

    0.18
  • colorectal cancer

    0.12
  • young-onset Parkinson disease

    0.12

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

Protein function (UniProt)

Probable thioesterase PNKD

Probable thioesterase that may play a role in cellular detoxification processes; it likely acts on a yet-unknown alpha-hydroxythioester substrate (Probable). In vitro, it is able to catalyze the hydrolysis of S-D-lactoyl-glutathione to form glutathione and D-lactic acid at very low rate, though this reaction is not physiologically relevant in vivo (PubMed:21487022)

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.