FB2026_03 , released September 17, 2026
CV Term Report
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General Information
Term protein xylosyltransferase activity ID (Ontology) GO:0030158 (Gene Ontology)
Definition Catalysis of the transfer of a beta-D-xylosyl residue from UDP-D-xylose to the serine hydroxyl group of an acceptor protein substrate.[ EC:2 ]
Also Known As"peptide O-xylosyltransferase activity"
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Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
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 protein xylosyltransferase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | protein xylosyltransferase activity
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catalytic activity
 |__catalytic activity, acting on a protein__
UDP-glycosyltransferase activity             |
 |__UDP-xylosyltransferase activity__________|
xylosyltransferase activity                  |
 |__UDP-xylosyltransferase activity__________|
                                             protein xylosyltransferase activity  1 rec.
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Is a UDP-xylosyltransferase activity
catalytic activity, acting on a protein
Part of
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Synonyms
  • "peptide O-xylosyltransferase activity" EXACT
    "UDP-D-xylose:core protein beta-D-xylosyltransferase activity" RELATED[ EC:2 ]
    "UDP-D-xylose:core protein xylosyltransferase activity" RELATED[ EC:2 ]
    "UDP-D-xylose:protein beta-D-xylosyltransferase activity" RELATED[ EC:2 ]
    "UDP-D-xylose:proteoglycan core protein beta-D-xylosyltransferase activity" RELATED[ EC:2 ]
    "UDP-xylose-core protein beta-D-xylosyltransferase activity" RELATED[ EC:2 ]
    "uridine diphosphoxylose-core protein beta-xylosyltransferase activity" RELATED[ EC:2 ]
    "uridine diphosphoxylose-protein xylosyltransferase activity" RELATED[ EC:2 ]
Secondary IDs
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EC:2.4.2.26
MetaCyc:2.4.2.26-RXN
Reactome:R-HSA-1878002 "XYLTs transfer Xyl to core protein"
RHEA:50192