KEGG   ORTHOLOGY: K13270
Entry
K13270            Tight     KO                                     

Name
E2.8.2.25
Definition
flavonol 3-sulfotransferase [EC:2.8.2.25]
Pathway
ko00944  Flavone and flavonol biosynthesis
Brite
KEGG Orthology (KO) [BR:ko00001]
 09100 Metabolism
  09110 Biosynthesis of other secondary metabolites
   00944 Flavone and flavonol biosynthesis
    K13270  E2.8.2.25; flavonol 3-sulfotransferase
Enzymes [BR:ko01000]
 2. Transferases
  2.8  Transferring sulfur-containing groups
   2.8.2  Sulfotransferases
    2.8.2.25  flavonol 3-sulfotransferase
     K13270  E2.8.2.25; flavonol 3-sulfotransferase
Other DBs
RN: R02159
GO: 0047894
Genes
AG: AAA33342 AAA61638
Reference
PMID:1309801
  Authors
Varin L, Ibrahim RK
  Title
Novel flavonol 3-sulfotransferase. Purification, kinetic properties, and partial amino acid sequence.
  Journal
J Biol Chem 267:1858-63 (1992)
Reference
PMID:7991681
  Authors
Ananvoranich S, Varin L, Gulick P, Ibrahim R
  Title
Cloning and regulation of flavonol 3-sulfotransferase in cell-suspension cultures of Flaveria bidentis.
  Journal
Plant Physiol 106:485-91 (1994)
DOI:10.1104/pp.106.2.485
  Sequence
LinkDB

KEGG   ENZYME: 2.8.2.25
Entry
EC 2.8.2.25                 Enzyme                                 

Name
flavonol 3-sulfotransferase;
3'-phosphoadenylyl-sulfate:quercetin 3-sulfotransferase
Class
Transferases;
Transferring sulfur-containing groups;
Sulfotransferases
Sysname
3'-phosphoadenylyl-sulfate:quercetin 3-sulfonotransferase
Reaction(IUBMB)
3'-phosphoadenylyl sulfate + quercetin = adenosine 3',5'-bisphosphate + quercetin 3-sulfate [RN:R02159]
Reaction(KEGG)
R02159
Substrate
3'-phosphoadenylyl sulfate [CPD:C00053];
quercetin [CPD:C00389]
Product
adenosine 3',5'-bisphosphate [CPD:C00054];
quercetin 3-sulfate [CPD:C00616]
Comment
Also acts on some other flavonol aglycones.
History
EC 2.8.2.25 created 1992
Pathway
ec00944  Flavone and flavonol biosynthesis
Orthology
K13270  flavonol 3-sulfotransferase
Reference
1  [PMID:16666908]
  Authors
Varin L, Ibrahim RK
  Title
Partial Purification and Characterization of Three Flavonol-Specific Sulfotransferases from Flaveria chloraefolia.
  Journal
Plant Physiol 90:977-81 (1989)
DOI:10.1104/pp.90.3.977
Other DBs
ExplorEnz - The Enzyme Database: 2.8.2.25
IUBMB Enzyme Nomenclature: 2.8.2.25
ExPASy - ENZYME nomenclature database: 2.8.2.25
BRENDA, the Enzyme Database: 2.8.2.25
CAS: 121855-10-5
LinkDB

KEGG   REACTION: R02159
Entry
R02159                      Reaction                               

Name
3'-Phosphoadenylylsulfate:quercetin 3-sulfotransferase
Definition
3'-Phosphoadenylyl sulfate + Quercetin <=> Adenosine 3',5'-bisphosphate + Quercetin 3-sulfate
Equation
Comment
flavonol 3-sulfotransferase
Reaction class
RC00007  C00053_C00054
RC00128  C00389_C00616
Enzyme
Pathway
rn00944  Flavone and flavonol biosynthesis
Orthology
K13270  flavonol 3-sulfotransferase [EC:2.8.2.25]
Other DBs
RHEA: 13456
LinkDB

DBGET integrated database retrieval system