| EC |
2.8.2.28 |
| Accepted name: |
quercetin-3,3′-bissulfate 7-sulfotransferase |
| Reaction: |
3′-phosphoadenylyl sulfate + quercetin 3,3′-bissulfate = adenosine 3′,5′-bisphosphate + quercetin 3,7,3′-trissulfate |
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For diagram of sulfated quercetin derivatives biosynthesis, click here |
| Glossary: |
3′-phosphoadenylyl sulfate = PAPS |
| Other name(s): |
flavonol 7-sulfotransferase; 7-sulfotransferase; PAPS:flavonol 3,3′/3,4′-disulfate 7-sulfotransferase; 3′-phosphoadenylyl-sulfate:quercetin-3,3′-bissulfate 7-sulfotransferase |
| Systematic name: |
3′-phosphoadenylyl-sulfate:quercetin-3,3′-bissulfate 7-sulfonotransferase |
| Comments: |
Quercetin 3,4′-bissulfate can also act as acceptor. |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 121855-13-8 |
| References: |
| 1. |
Varin, L. Enzymatic synthesis of sulfated flavonoids in Flaveria spp. Bull. Liaison-Groupe Polyphenols 14 (1988) 248–257. |
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| [EC 2.8.2.28 created 1992] |
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