FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term sphingomyelin phosphodiesterase D activity ID (Ontology) GO:0050290 (Gene Ontology)
Definition Catalysis of the reaction: H2O + sphingomyelin = ceramide 1-phosphate + choline + H+.[ EC:3 ]
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
 Genes
 sphingomyelin phosphodiesterase D activity (all annotations which use CV term, excluding "NOT" statements)
     enables | sphingomyelin phosphodiesterase D activity
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search 
phosphoric diester hydrolase activity__
sphingophospholipase activity__________|
                                       sphingomyelin phosphodiesterase activity
                                        |__sphingomyelin phosphodiesterase D activity  1 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a sphingomyelin phosphodiesterase activity
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "sphingomyelin ceramide-phosphohydrolase activity" RELATED[ EC:3 ]
    "sphingomyelinase D" RELATED[ EC:3 ]
Secondary IDs
hide External Crossreferences & Linkouts
EC:3.1.4.41
KEGG_REACTION:R02542
MetaCyc:SPHINGOMYELIN-PHOSPHODIESTERASE-D-RXN
RHEA:20984