IUBMB Enzyme Nomenclature

EC 2.8.2.26

Accepted name: quercetin-3-sulfate 3'-sulfotransferase

Reaction: 3'-phosphoadenylyl sulfate + quercetin 3-sulfate = adenosine 3',5'-bisphosphate + quercetin 3,3'-bissulfate

For diagram click here.

Glossary: 3'-phosphoadenylyl sulfate = PAPS

Other names: flavonol 3'-sulfotransferase; 3'-Sulfotransferase; PAPS:flavonol 3-sulfate 3'-sulfotransferase

Systematic name: 3'-phosphoadenylyl-sulfate:quercetin-3-sulfate 3'-sulfotransferase

Links to other databases: BRENDA, EXPASY, KEGG, Metacyc, CAS registry number: 121855-11-6

References:

1. Varin, L. and Ibrahim, R.K. Partial purification and characterization of 3 flavonol-specific sulfotransferases from Flaveria chloraefolia. Plant Physiol. 90 (1989) 977-981.

[EC 2.8.2.26 created 1992]


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