Bilirubin-glucuronoside glucuronosyltransferase

Bilirubin-glucuronoside glucuronosyltransferase

In enzymology, a bilirubin-glucuronoside glucuronosyltransferase (EC number|2.4.1.95) is an enzyme that catalyzes the chemical reaction

:2 bilirubin-glucuronoside ightleftharpoons bilirubin + bilirubin-bisglucuronoside

Hence, this enzyme has one substrate, bilirubin-glucuronoside, and two products, bilirubin and bilirubin-bisglucuronoside.

This enzyme belongs to the family of glycosyltransferases, specifically the hexosyltransferases. The systematic name of this enzyme class is bilirubin-glucuronoside:bilirubin-glucuronoside D-glucuronosyltransferase. Other names in common use include bilirubin monoglucuronide transglucuronidase, and bilirubin glucuronoside glucuronosyltransferase.

References

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External links

::"The CAS registry number for this enzyme class is CAS registry|71822-22-5."

Gene Ontology (GO) codes


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  • bilirubin-glucuronoside glucuronosyltransferase — Bilirubin monoglucuronide transglucuronidase; a transferase that transfers a glucuronoside from one molecule of bilirubin glucuronoside to another, forming bilirubin bisglucuronoside and unconjugated bilirubin (a step in heme catabolism) …   Medical dictionary

  • List of EC numbers (EC 2) — This list contains a list of EC numbers for the second group, EC 2, transferases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.EC 2.1: Transferring One… …   Wikipedia

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