FB2026_03 , released September 17, 2026

CV Term Report

Help Close All Open All

General Information

Term

calcium ion binding

ID (Ontology)

GO:0005509 (Gene Ontology)

Definition

Binding to a calcium ion (Ca2+).

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 Class	Field	Direct annotations
Genes (FBgn)	GO_MOLECULAR_FUNCTION

Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records

Full annotation statements	Relevant FlyBase reports
Full annotation statements	Gene Groups	Genes
calcium ion binding (all annotations which use CV term, excluding "NOT" statements)
enables \| calcium ion binding	--

Spanning Tree (Parents/Children)

  cation binding
   |__metal ion binding
       |__calcium ion binding  204 rec.
           |__calcium ion binding involved in regulation of postsynaptic cytosolic calcium ion concentration
           |__calcium ion binding involved in regulation of presynaptic cytosolic calcium ion concentration

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	metal ion binding
Part of
Synonyms & Secondary IDs
Synonyms
	"calcium ion storage activity" RELATED
Secondary IDs

External Crossreferences & Linkouts