“Tyrosine-ester sulfotransferase”的意思、由来-开放百科全书

词条

Tyrosine-ester sulfotransferase

释义

References

{{enzyme
| Name = tyrosine-ester sulfotransferase
| EC_number = 2.8.2.9
| CAS_number = 9055-56-5
| IUBMB_EC_number = 2/8/2/9
| GO_code = 0017067
| image =
| width =
| caption =
}}

In enzymology, a tyrosine-ester sulfotransferase ({{EC number|2.8.2.9}}) is an enzyme that catalyzes the chemical reaction

3'-phosphoadenylyl sulfate + L-tyrosine methyl ester adenosine 3',5'-bisphosphate + L-tyrosine methyl ester 4-sulfate

Thus, the two substrates of this enzyme are 3'-phosphoadenylyl sulfate and L-tyrosine methyl ester, whereas its two products are adenosine 3',5'-bisphosphate and L-tyrosine methyl ester 4-sulfate.

This enzyme belongs to the family of transferases, specifically the sulfotransferases, which transfer sulfur-containing groups. The systematic name of this enzyme class is 3'-phosphoadenylyl-sulfate:L-tyrosine-methyl-ester sulfotransferase. Other names in common use include aryl sulfotransferase IV, and L-tyrosine methyl ester sulfotransferase.

References

{{cite journal | vauthors = Duffel MW, Jakoby WB | date = 1981 | title = On the mechanism of aryl sulfotransferase | journal = J. Biol. Chem. | volume = 256 | pages = 11123–7 | pmid = 6945304 | issue = 21 }}
{{cite journal | vauthors = Mattock P, Jones JG | date = 1970 | title = Partial purification and properties of an enzyme from rat liver that catalyses the sulphation of L-tyrosyl derivatives | journal = Biochem. J. | volume = 116 | pages = 797–803 | pmid = 5441369 | issue = 5 | pmc = 1185501 }}
{{cite journal | vauthors = Sekura RD, Jakoby WB | date = 1981 | title = Aryl sulfotransferase IV from rat liver | journal = Arch. Biochem. Biophys. | volume = 211 | pages = 352–9 | pmid = 6946725 | doi = 10.1016/0003-9861(81)90464-1 | issue = 1 }}

{{Sulfur-containing group transferases}}{{Enzymes}}{{Portal bar|Molecular and Cellular Biology|border=no}}{{2.8-enzyme-stub}}

2 : EC 2.8.2|Enzymes of unknown structure

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