FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term N-acetyl-beta-glucosaminyl-derivative 4-beta-N-acetylgalactosaminyltransferase activity ID (Ontology) GO:0033842 (Gene Ontology)
Definition Catalysis of the reaction: an N-acetyl-beta-D-glucosaminyl derivative + UDP-N-acetyl-alpha-D-galactosamine = an N-acetyl-beta-D-galactosaminyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + UDP + H+.
Also Known As "N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase activity"
Comment
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Annotations
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION       2
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 N-acetyl-beta-glucosaminyl-derivative 4-beta-N-acetylgalactosaminyltransferase activity (all annotations which use CV term, excluding "NOT" statements)       1      2
     enables | N-acetyl-beta-glucosaminyl-derivative 4-beta-N-acetylgalactosaminyltransferase activity       --       2
Spanning Tree (Parents/Children)
Only view relationship: 
UDP-glycosyltransferase activity__
hexosyltransferase activity_______|
                                  acetylgalactosaminyltransferase activity
                                   |__N-acetyl-beta-glucosaminyl-derivative 4-beta-N-acetylgalactosaminyltransferase activity  3 rec.
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Is a acetylgalactosaminyltransferase activity
Part of
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Synonyms
  • "beta1,4-N-acetylgalactosaminyltransferase activity" RELATED[ EC:2 ]
    "beta1,4-N-acetylgalactosaminyltransferase III activity" RELATED[ EC:2 ]
    "beta1,4-N-acetylgalactosaminyltransferase IV activity" RELATED[ EC:2 ]
    "beta4GalNAc-T3" RELATED[ EC:2 ]
    "beta4GalNAc-T4" RELATED[ EC:2 ]
    "N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase activity" EXACT[ EC:2 ]
    "UDP-N-acetyl-D-galactosamine:N-acetyl-D-glucosaminyl-group beta-1,4-N-acetylgalactosaminyltransferase activity" RELATED[ EC:2 ]
Secondary IDs
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EC:2.4.1.244
MetaCyc:2.4.1.244-RXN
RHEA:20493
RHEA:86247