title: Dnaj heat shock protein family (hsp40) member c12
text: # Dnaj heat shock protein family (hsp40) member c12
  
  DnaJ heat shock protein family (Hsp40) member C12 is a protein that in humans is encoded by the DNAJC12 gene.
  
  ## Function
  
  This gene encodes a member of a subclass of the HSP40/DnaJ protein family. Members of this family of proteins are associated with complex assembly, protein folding, and export. Two transcript variants encoding distinct isoforms have been identified for this gene.
  
  ## Pathology
  
  Mutations of the gene cause mild non-BH4-deficient hyperphenylalaninemia (HPANBH4), also called DNAJC12-deficient hyperphenylalaninemia or DNAJC12 deficiency.
  
  