FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term procollagen galactosyltransferase activity ID (Ontology) GO:0050211 (Gene Ontology)
Definition Catalysis of the reaction: UDP-galactose + procollagen 5-hydroxy-L-lysine = UDP + procollagen 5-(D-galactosyloxy)-L-lysine.[ EC:2 ]
Comment
Links to External Ontologies
  QuickGO data     AmiGO data
Annotations
Records annotated with this term OR any of its CHILD TERMS

Choose a record type to view annotations for this term and its child terms. Direct annotations and full annotation statements below also provide HitList buttons.

    • Results list data from multiple species. Choose a record type above to open its HitList.
Direct annotations: records annotated with this exact term (child terms are NOT included)
Data ClassFieldDirect annotations
Genes (FBgn)GO_MOLECULAR_FUNCTION
show Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 procollagen galactosyltransferase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | procollagen galactosyltransferase activity       --
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search 
catalytic activity
 |__catalytic activity, acting on a protein__
UDP-glycosyltransferase activity             |
 |__UDP-galactosyltransferase activity_______|
galactosyltransferase activity               |
 |__UDP-galactosyltransferase activity_______|
                                             procollagen galactosyltransferase activity  3 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a UDP-galactosyltransferase activity
catalytic activity, acting on a protein
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "collagen galactosyltransferase activity" RELATED[ EC:2 ]
    "collagen hydroxylysyl galactosyltransferase activity" RELATED[ EC:2 ]
    "hydroxylysine galactosyltransferase activity" RELATED[ EC:2 ]
    "UDP galactose-collagen galactosyltransferase activity" RELATED[ EC:2 ]
    "UDP-galactose:procollagen-5-hydroxy-L-lysine D-galactosyltransferase activity" RELATED[ EC:2 ]
    "UDPgalactose:5-hydroxylysine-collagen galactosyltransferase activity" RELATED[ EC:2 ]
    "UDPgalactose:procollagen-5-hydroxy-L-lysine D-galactosyltransferase activity" RELATED[ EC:2 ]
    "uridine diphosphogalactose-collagen galactosyltransferase activity" RELATED[ EC:2 ]
Secondary IDs
hide External Crossreferences & Linkouts
EC:2.4.1.50
MetaCyc:PROCOLLAGEN-GALACTOSYLTRANSFERASE-RXN
Reactome:R-HSA-1981120 "Galactosylation of collagen propeptide hydroxylysines by procollagen galactosyltransferases 1, 2"
Reactome:R-HSA-1981128 "Galactosylation of collagen propeptide hydroxylysines by PLOD3"
RHEA:12637