Xylogalacturonan beta-1,3-xylosyltransferase (EC 2.4.2.41, xylogalacturonan xylosyltransferase, XGA xylosyltransferase) is an enzyme with systematic name UDP-D-xylose:xylogalacturonan 3-beta-D-xylosyltransferase.[1] This enzyme catalyses the following chemical reaction
| Xylogalacturonan beta-1,3-xylosyltransferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 2.4.2.41 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
- Transfers a xylosyl residue from UDP-D-xylose to a D-galactose residue in xylogalacturonan, forming a beta-1,3-D-xylosyl-D-galactose linkage.
This enzyme is involved in plant cell wall synthesis.
References
edit- ^ Jensen JK, Sørensen SO, Harholt J, Geshi N, Sakuragi Y, Møller I, Zandleven J, Bernal AJ, Jensen NB, Sørensen C, Pauly M, Beldman G, Willats WG, Scheller HV (May 2008). "Identification of a xylogalacturonan xylosyltransferase involved in pectin biosynthesis in Arabidopsis". The Plant Cell. 20 (5): 1289–302. doi:10.1105/tpc.107.050906. PMC 2438468. PMID 18460606.
External links
edit- Xylogalacturonan+beta-1,3-xylosyltransferase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
