UGT1A1 (UDP Glucuronosyltransferase Family 1 Member A1) is a Protein Coding gene. Diseases associated with UGT1A1 include Crigler-Najjar Syndrome, Type I and Crigler-Najjar Syndrome, Type Ii. Among its related pathways are Glucose / Energy Metabolism and Statin Pathway - Generalized, Pharmacokinetics.