Term Name:	quercetin-3-sulfate 4'-sulfotransferase activity
Synonyms:	3'-phosphoadenylyl-sulfate:quercetin-3-sulfate 4'-sulfotransferase activity, flavonol 4'-sulfotransferase activity, PAPS:flavonol 3-sulfate 4'-sulfotransferase activity, quercetin-3-sulphate 4'-sulphotransferase activity
Definition:	Catalysis of the reaction: 3'-phospho-5'-adenylyl sulfate + quercetin 3-sulfate = adenosine 3',5'-diphosphate + H+ + quercetin 3,4'-disulfate.
Ontology:	GO: Molecular Function [GO:0047366]    QuickGO    AmiGO