Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
IRX9_ARATH | function | Involved in the synthesis of the hemicellulose glucuronoxylan, a major component of secondary cell walls (PubMed:15980264, PubMed:16844780, PubMed:17322407, PubMed:17938130, PubMed:17944810, PubMed:20335400, PubMed:20424005). Xylan xylosyltransferase that acts cooperatively with IRX14 to achieve the successive addition of xylosyl residues during xylan backbone elongation (PubMed:22080591, PubMed:25118690). |
IRX9_ARATH | similarity | Belongs to the glycosyltransferase 43 family. |
IRX9_ARATH | tissue specificity | Expressed in developing interfascicular fibers, primary and secondary xylem in stems and developing secondary xylem in roots. |
Function
Gene Ontology
cellular component | |
---|---|
Golgi membrane | ECO |
Golgi apparatus | ECO |
molecular function | |
galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase activity | ECO |
xylosyltransferase activity | ECO |
1,4-beta-D-xylan synthase activity | ECO |
biological process | |
plant-type secondary cell wall biogenesis | ECO |
xylan biosynthetic process | ECO |
cell wall organization | ECO |
glucuronoxylan biosynthetic process | ECO |
glucuronoxylan metabolic process | ECO |
Interactions
Interaction Network
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