Cullin-1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Cullin-1 (776 aa, ~90 kDa) is encoded by the human CUL1 gene. This protein plays a role in protein ubiquitination and cell cycle regulation.

**Synonyms:** - CUL-1 - CUL1 - Cullin 1 - Cullin 1 Protein - Cullin Homolog 1