Okadaic Acid

**Definition:** A specific inhibitor of phosphoserine/threonine protein phosphatase 1 and 2a. It is also a potent tumor promoter. It is produced by DINOFLAGELLATES and causes diarrhetic SHELLFISH POISONING.

**Tree numbers:** - D02.355.291.705 - D02.355.291.933.875.750 - D02.540.576.625.937.750 - D04.345.241.654.937.750 - D04.345.674.625.937.750 - D23.946.580.710 - D23.946.580.800.750

**Synonyms:** - Ocadaic Acid