KEGG   ORTHOLOGY: K13271
Entry
K13271            Tight     KO                                     

Name
E2.8.2.27
Definition
flavonol 4'-sulfotransferase [EC:2.8.2.27]
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
    K13271  E2.8.2.27; flavonol 4'-sulfotransferase
Enzymes [BR:ko01000]
 2. Transferases
  2.8  Transferring sulfur-containing groups
   2.8.2  Sulfotransferases
    2.8.2.27  quercetin-3-sulfate 4'-sulfotransferase
     K13271  E2.8.2.27; flavonol 4'-sulfotransferase
Other DBs
RN: R02633
GO: 0047366
Genes
AG: AAA33343
Reference
PMID:1741382
  Authors
Varin L, DeLuca V, Ibrahim RK, Brisson N
  Title
Molecular characterization of two plant flavonol sulfotransferases.
  Journal
Proc Natl Acad Sci U S A 89:1286-90 (1992)
DOI:10.1073/pnas.89.4.1286
  Sequence
LinkDB

KEGG   ENZYME: 2.8.2.27
Entry
EC 2.8.2.27                 Enzyme                                 

Name
quercetin-3-sulfate 4'-sulfotransferase;
flavonol 4'-sulfotransferase;
PAPS:flavonol 3-sulfate 4'-sulfotransferase;
3'-phosphoadenylyl-sulfate:quercetin-3-sulfate 4'-sulfotransferase
Class
Transferases;
Transferring sulfur-containing groups;
Sulfotransferases
Sysname
3'-phosphoadenylyl-sulfate:quercetin-3-sulfate 4'-sulfonotransferase
Reaction(IUBMB)
3'-phosphoadenylyl sulfate + quercetin 3-sulfate = adenosine 3',5'-bisphosphate + quercetin 3,4'-bissulfate [RN:R02633]
Reaction(KEGG)
R02633
Substrate
3'-phosphoadenylyl sulfate [CPD:C00053];
quercetin 3-sulfate [CPD:C00616]
Product
adenosine 3',5'-bisphosphate [CPD:C00054];
quercetin 3,4'-bissulfate [CPD:C01156]
History
EC 2.8.2.27 created 1992
Pathway
ec00944  Flavone and flavonol biosynthesis
Orthology
K13271  flavonol 4'-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: 2.8.2.27
IUBMB Enzyme Nomenclature: 2.8.2.27
ExPASy - ENZYME nomenclature database: 2.8.2.27
BRENDA, the Enzyme Database: 2.8.2.27
CAS: 121855-12-7
LinkDB

KEGG   REACTION: R02633
Entry
R02633                      Reaction                               

Name
3'-Phosphoadenylylsulfate:quercetin-3-sulfate 4'-sulfotransferase
Definition
3'-Phosphoadenylyl sulfate + Quercetin 3-sulfate <=> Adenosine 3',5'-bisphosphate + Quercetin 3,4'-bissulfate
Equation
Comment
quercetin-3-sulfate 4'-sulfotransferase
Reaction class
RC00007  C00053_C00054
RC00128  C00616_C01156
Enzyme
Pathway
rn00944  Flavone and flavonol biosynthesis
Orthology
K13271  flavonol 4'-sulfotransferase [EC:2.8.2.27]
Other DBs
RHEA: 17208
LinkDB

DBGET integrated database retrieval system