Chromobox Protein Homolog 5

**Definition:** A protein located within beta-heterochromatin that is involved in suppression of POSITION EFFECT VARIEGATION.

**Tree numbers:** - D12.776.660.235.300 - D12.776.664.235.300

**Synonyms:** - Heterochromatin-Specific Nonhistone Chromosomal Protein HP-1 - Heterochromatin Protein 1 - HP-1 Protein