FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

RNA polymerase II C-terminal domain binding

ID (Ontology)

GO:0099122 (Gene Ontology)

Definition

Binding to the C-terminal domain (CTD) of the largest subunit of RNA polymerase II. The CTD is comprised of repeats of a heptapeptide with the consensus sequence YSPTSPS. The number of repeats varies with the species and a minimum number of repeats is required for RNAP II function.[ PubMed:20889714 ]

Also Known As

"RNAP II C-terminal binding"

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	Genes
RNA polymerase II C-terminal domain binding (all annotations which use CV term, excluding "NOT" statements)
enables \| RNA polymerase II C-terminal domain binding

Spanning Tree (Parents/Children)

  RNA polymerase core enzyme binding
   |__RNA polymerase II complex binding
       |__RNA polymerase II C-terminal domain binding  7 rec.
           |__RNA polymerase II C-terminal domain phosphoserine binding 6 rec.

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	RNA polymerase II complex binding
Part of
Synonyms & Secondary IDs
Synonyms
	"RNAP II C-terminal binding" EXACT
Secondary IDs

External Crossreferences & Linkouts