UDP-Glucuronosyltransferase 1-1

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

**Definition:** UDP-glucuronosyltransferase 1-1 (533 aa, ~60 kDa) is encoded by the human UGT1A1 gene. This protein is involved in the glucuronidation of bilirubin, simple phenols, flavones, and C18 steroids.

**Synonyms:** - Bilirubin Specific UDPGT Isozyme 1 - Bilirubin UDP-Glucuronosyltransferase - Bilirubin UDP-Glucuronosyltransferase 1-1 - Bilirubin UDP-Glucuronosyltransferase Isozyme 1 - EC 2.4.1.17 - HUG-BR1 - UDP-Glucuronosyltransferase 1-A - UDP-Glucuronosyltransferase 1A1 - UDPGT - UDPGT 1-1 - UGT-1A - UGT1*1 - UGT1-01 - UGT1.1 - UGT1A - UGT1A1 - UGT1A1 - hUG-BR1