Keratins, Type I

**Definition:** A keratin subtype that includes keratins that are generally smaller and more acidic that TYPE II KERATINS. Type I keratins combine with type II keratins to form keratin filaments.

**Tree numbers:** - D05.750.078.593.450.300 - D12.776.220.475.450.300 - D12.776.860.607.300

**Synonyms:** - Keratin, Type 1 - Keratins, Acidic - Keratins, Type 1 - Type I Intermediate Filament Proteins - Type I Keratin