Cyclooxygenase 1

**Definition:** A constitutively-expressed subtype of prostaglandin-endoperoxide synthase. It plays an important role in many cellular processes.

**Tree numbers:** - D08.811.600.720.500

**Synonyms:** - COX-1 Prostaglandin Synthase - Cyclo-Oxygenase I - Cyclooxygenase-1 - Prostaglandin H Synthase-1