| mRNA IDs | Primary Information | |
| NM_003331.3 | Gene Symbol | TYK2 |
| Protein Name | Tyrosine kinase 2 | |
| Alternate Names | JTK1 | |
| Gene Locus | 19p13.2 | |
| External links | ||||||||||||||||||||||||
| ||||||||||||||||||||||||
| Disease name | Characteristic / Associated features | Category | inheritance type |
| TYK2 deficiency | Susceptibility to intracellular bacterial, fungal, and viral infections; eczema;chronic dermatitis; otitis media; sinusitis; pneumonia; eosinophilia; neurological abnormality; autoimmune cytopenias; increased IgE level; BCG related lymphadenitis; defects in multiple cytokine signaling pathways | Other Well-defined Immunodeficiency Syndromes | Autosomal recessive |