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词条 Petromyzonol sulfotransferase
释义

  1. References

{{enzyme
| Name = Petromyzonol sulfotransferase
| EC_number = 2.8.2.31
| CAS_number =
| IUBMB_EC_number = 2/8/2/31
| GO_code =
| image =
| width =
| caption =
}}

In enzymology, a petromyzonol sulfotransferase ({{EC number|2.8.2.31}}) is an enzyme that catalyzes the chemical reaction

3'-phosphoadenylyl sulfate + 5alpha-cholan-3alpha,7alpha,12alpha,24-tetrol adenosine 3',5'-bisphosphate + 5alpha-cholan-3alpha,7alpha,12alpha-triol 24-sulfate

Thus, the two substrates of this enzyme are 3'-phosphoadenylyl sulfate and 5alpha-cholan-3alpha,7alpha,12alpha,24-tetrol, whereas its two products are adenosine 3',5'-bisphosphate and 5alpha-cholan-3alpha,7alpha,12alpha-triol 24-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:5alpha-cholan-3alpha,7alpha,12alpha,24-te trol sulfotransferase. This enzyme is also called PZ-SULT.

References

  • {{cite journal | vauthors = Venkatachalam KV, Llanos DE, Karami KJ, Malinovskii VA | date = 2004 | title = Isolation, partial purification, and characterization of a novel petromyzonol sulfotransferase from Petromyzon marinus (lamprey) larval liver | journal = J. Lipid Res. | volume = 45 | pages = 486–95 | pmid = 14657197 | doi = 10.1194/jlr.M300346-JLR200 | issue = 3 }}
{{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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