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Information on EC 2.8.2.9 - tyrosine-ester sulfotransferase and Organism(s) Homo sapiens and UniProt Accession P50226

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EC Tree
     2 Transferases
         2.8 Transferring sulfur-containing groups
             2.8.2 Sulfotransferases
                2.8.2.9 tyrosine-ester sulfotransferase
IUBMB Comments
Phenols and organic hydroxylamines can act as acceptors (cf. EC 2.8.2.1 aryl sulfotransferase).
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This record set is specific for:
Homo sapiens
UNIPROT: P50226
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Word Map
The taxonomic range for the selected organisms is: Homo sapiens
The enzyme appears in selected viruses and cellular organisms
Synonyms
sulfotransferase, ast iv, aryl sulfotransferase iv, st1a1, sult1d1, tyrosine-ester sulfotransferase, more
SYNONYM
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
aryl sulfotransferase IV
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-
-
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beta-aryl sulfotransferase IV
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-
-
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beta-AST IV
-
-
-
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L-tyrosine methyl ester sulfotransferase
-
-
-
-
ST1A1
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-
-
-
sulfotransferase, tyrosine ester
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-
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tyrosine ester sulfotransferase
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-
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REACTION TYPE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
sulfate group transfer
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-
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-
SYSTEMATIC NAME
IUBMB Comments
3'-phosphoadenylyl-sulfate:L-tyrosine-methyl-ester sulfotransferase
Phenols and organic hydroxylamines can act as acceptors (cf. EC 2.8.2.1 aryl sulfotransferase).
CAS REGISTRY NUMBER
COMMENTARY hide
9055-56-5
-
SUBSTRATE
PRODUCT                       
REACTION DIAGRAM
ORGANISM
UNIPROT
COMMENTARY
(Substrate) hide
LITERATURE
(Substrate)
COMMENTARY
(Product) hide
LITERATURE
(Product)
Reversibility
r=reversible
ir=irreversible
?=not specified
3'-phosphoadenylylsulfate + 4-nitrophenol
adenosine 3',5'-bisphosphate + 4-nitrophenyl sulfate
show the reaction diagram
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-
-
?
additional information
?
-
INHIBITOR
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
2,6-Dichloro-4-nitrophenol
KM VALUE [mM]
SUBSTRATE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
IMAGE
0.000203 - 0.00525
3'-phosphoadenylylsulfate
0.00775 - 0.0737
4-nitrophenol
ORGANISM
COMMENTARY hide
LITERATURE
UNIPROT
SEQUENCE DB
SOURCE
-
SwissProt
Manually annotated by BRENDA team
SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
UNIPROT
ENTRY NAME
ORGANISM
NO. OF AA
NO. OF TRANSM. HELICES
MOLECULAR WEIGHT[Da]
SOURCE
SEQUENCE
LOCALIZATION PREDICTION?
ST1A2_HUMAN
295
0
34310
Swiss-Prot
other Location (Reliability: 5)
CLONED (Commentary)
ORGANISM
UNIPROT
LITERATURE
HAST4v, variant of HAST4
REF.
AUTHORS
TITLE
JOURNAL
VOL.
PAGES
YEAR
ORGANISM (UNIPROT)
PUBMED ID
SOURCE
Zhu, X.; Veronese, M.E.; Iocco, P.; McMannus, M.E.
cDNA cloning and expression of a new form of human aryl sulfotransferase
Int. J. Biochem. Cell Biol.
28
565-571
1996
Homo sapiens (P50226), Homo sapiens
Manually annotated by BRENDA team