FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

cobalamin binding

ID (Ontology)

GO:0031419 (Gene Ontology)

Definition

Binding to cobalamin (vitamin B12), a water-soluble vitamin characterized by possession of a corrin nucleus containing a cobalt atom.

Also Known As

"vitamin B12 binding"

Comment

Links to External Ontologies

QuickGO data AmiGO data

Annotations

Records annotated with this term OR any of its CHILD TERMS

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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	Genes
cobalamin binding (all annotations which use CV term, excluding "NOT" statements)
enables \| cobalamin binding

Spanning Tree (Parents/Children)

binding
 |__tetrapyrrole binding___________
small molecule binding             |
 |__vitamin binding________________|
 |__heterocyclic compound binding__|
                                   cobalamin binding  1 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	vitamin binding tetrapyrrole binding heterocyclic compound binding
Part of
Synonyms & Secondary IDs
Synonyms
	"vitamin B12 binding" EXACT
Secondary IDs

External Crossreferences & Linkouts