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Xyloglucan 6-xylosyltransferase

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Xyloglucan 6-xylosyltransferase
Identifiers
EC no.2.4.2.39
CAS no.80238-01-3
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IntEnzIntEnz view
BRENDABRENDA entry
ExPASyNiceZyme view
KEGGKEGG entry
MetaCycmetabolic pathway
PRIAMprofile
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In enzymology, a xyloglucan 6-xylosyltransferase (EC 2.4.2.39) is an enzyme that catalyzes the chemical reaction in which an alpha-D-xylosyl residue is transferred from UDP-D-xylose to a glucose residue in xyloglucan, being attached by an alpha-1,6-D-xylosyl-D-glucose bond.

This enzyme belongs to the family of glycosyltransferases, specifically the pentosyltransferases. The systematic name of this enzyme class is UDP-D-xylose:xyloglucan 1,6-alpha-D-xylosyltransferase. Other names in common use include uridine diphosphoxylose-xyloglucan 6alpha-xylosyltransferase, and xyloglucan 6-alpha-D-xylosyltransferase.

References

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  • Hayashi T, Matsuda K (1981). "Biosynthesis of xyloglucan in suspension-cultured soybean cells Occurrence and some properties of xyloglucan 4-beta-D-glucosyltransferase and 6-alpha-D-xylosyltransferase". J. Biol. Chem. 256 (21): 11117–22. PMID 6457048.
  • Hayashi T; Matsuda K (1981). "Biosynthesis of xyloglucan in suspension-cultured soybean cells - synthesis of xyloglucan from UDP-glucose and UDP-xylose in the cell-free system". Plant Cell Physiol. 22: 517–523.