FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

TF_binding_site

ID (Ontology)

SO:0000235 (Sequence Ontology)

Definition

A DNA site where a transcription factor binds.

Also Known As

"TF binding site" ; "transcription factor binding site"

Comment

Links to External Ontologies

SO.org

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
Sequence Features (FBsf)	FEATURE_TYPE	240754 (HitList export exceeds the 2 MiB request limit)

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	Sequence Features
TF_binding_site (all annotations which use CV term, excluding "NOT" statements)	240754 (HitList export exceeds the 2 MiB request limit)

Spanning Tree (Parents/Children)

protein_binding_site
 |__nucleotide_to_protein_binding_site_____
transcriptional_cis_regulatory_region      |
 |__cis_regulatory_module__________________|
regulatory_region                          |
 |__transcriptional_cis_regulatory_region__|
                                           TF_binding_site  240754 rec.
                                            |__GATA_box
                                            |   |__iron_repressed_GATA_element
                                            |__ISRE
                                            |__pheromone_response_element
                                            |__retinoic_acid_responsive_element
                                            |__transcription_factor_regulatory_site

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	transcriptional_cis_regulatory_region nucleotide_to_protein_binding_site
Part of	cis_regulatory_module
Synonyms & Secondary IDs
Synonyms
	"TF binding site" EXACT "transcription factor binding site" EXACT
Secondary IDs

External Crossreferences & Linkouts