“UTP—xylose-1-phosphate uridylyltransferase”的意思、由来-开放百科全书

词条

UTP—xylose-1-phosphate uridylyltransferase

释义

References

{{enzyme
| Name = UTP:xylose-1-phosphate uridylyltransferase
| EC_number = 2.7.7.11
| CAS_number = 9026-20-4
| IUBMB_EC_number = 2/7/7/11
| GO_code = 0047338
| image =
| width =
| caption =
}}

In enzymology, an UTP—xylose-1-phosphate uridylyltransferase ({{EC number|2.7.7.11}}) is an enzyme that catalyzes the chemical reaction

UTP + alpha-D-xylose 1-phosphate diphosphate + UDP-xylose

Thus, the two substrates of this enzyme are UTP and alpha-D-xylose 1-phosphate, whereas its two products are diphosphate and UDP-xylose.

This enzyme belongs to the family of transferases, specifically those transferring phosphorus-containing nucleotide groups (nucleotidyltransferases). The systematic name of this enzyme class is UTP:alpha-D-xylose-1-phosphate uridylyltransferase. Other names in common use include xylose-1-phosphate uridylyltransferase, uridylyltransferase, xylose 1-phosphate, UDP-xylose pyrophosphorylase, uridine diphosphoxylose pyrophosphorylase, and xylose 1-phosphate uridylyltransferase. This enzyme participates in nucleotide sugars metabolism.

References

{{cite journal |vauthors=Ginsburg V, Neufeld EF, Hassid WZ | year = 1956 | title = ENZYMATIC SYNTHESIS OF URIDINE DIPHOSPHATE XYLOSE AND URIDINE DIPHOSPHATE ARABINOSE | journal = Proc. Natl. Acad. Sci. U.S.A. | volume = 42 | pages = 333–5 | pmid = 16578456 | doi = 10.1073/pnas.42.6.333 | issue = 6 | pmc = 528284 }}

{{Kinases}}{{Enzymes}}{{Portal bar|Molecular and Cellular Biology|border=no}}{{DEFAULTSORT:UTP-xylose-1-phosphate uridylyltransferase}}{{2.7-enzyme-stub}}

2 : EC 2.7.7|Enzymes of unknown structure

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