FB2026_03 , released September 17, 2026
CV Term Report
Help Close All Open All
General Information
Term alpha,alpha-trehalase activity ID (Ontology) GO:0004555 (Gene Ontology)
Definition Catalysis of the reaction: alpha,alpha-trehalose + H2O = 2 D-glucose.[ PubMed:19897915 ]
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
 alpha,alpha-trehalase activity (all annotations which use CV term, excluding "NOT" statements)
     enables | alpha,alpha-trehalase activity
 NOT | enables | alpha,alpha-trehalase activity
Spanning Tree (Parents/Children)
Only view relationship:
Vocabulary search 
  hydrolase activity, hydrolyzing O-glycosyl compounds
   |__trehalase activity
       |__alpha,alpha-trehalase activity  1 rec.
Spanning Tree View Settings
Parents/Children
View Depth
Show hierarchy levels: for parents, for children
hide Relationships
Is a trehalase activity
Part of
hide Synonyms & Secondary IDs
Synonyms
  • "alpha,alpha-trehalose glucohydrolase activity" RELATED[ EC:3 ]
Secondary IDs
hide External Crossreferences & Linkouts
EC:3.2.1.28
MetaCyc:TREHALA-RXN
Reactome:R-HSA-188985 "trehalose + H2O => 2 D-glucose"
RHEA:32675