Keratin-9

**Definition:** A type II keratin found predominantly expressed in the terminally differentiated EPIDERMIS of palms and soles. Mutations in the gene for keratin 9 are associated with KERATODERMA, PALMOPLANTAR, EPIDERMOLYTIC.

**Tree numbers:** - D05.750.078.593.450.600.900 - D12.776.220.475.450.600.900 - D12.776.860.607.650.900

**Synonyms:** - Cytokeratin 9 - Cytokeratin-9