FB2026_03 , released September 17, 2026

CV Term Report

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General Information

Term

positive regulation of protein kinase activity

ID (Ontology)

GO:0045860 (Gene Ontology)

Definition

Any process that activates or increases the frequency, rate or extent of protein kinase activity.

Also Known As

"up regulation of protein kinase activity" ; "up-regulation of protein kinase activity" ; "upregulation of protein kinase activity"

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_BIOLOGICAL_PROCESS

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
positive regulation of protein kinase activity (all annotations which use CV term, excluding "NOT" statements)
involved_in \| positive regulation of protein kinase activity

Spanning Tree (Parents/Children)

regulation of protein phosphorylation
 |__positive regulation of protein phosphorylation___
 |__regulation of protein kinase activity____________|
positive regulation of protein modification process  |
 |__positive regulation of protein phosphorylation___|
positive regulation of phosphorylation               |
 |__positive regulation of protein phosphorylation___|
 |__positive regulation of kinase activity___________|
positive regulation of catalytic activity            |
 |__positive regulation of kinase activity___________|
regulation of kinase activity                        |
 |__positive regulation of kinase activity___________|
 |__regulation of protein kinase activity____________|
                                                     positive regulation of protein kinase activity  7 rec.
                                                      |__activation of protein kinase activity 1 rec.
                                                      |   |__activation of Janus kinase activity
                                                      |   |__activation of NF-kappaB-inducing kinase activity
                                                      |   |__activation of protein kinase A activity
                                                      |   |__activation of protein kinase B activity
                                                      |   |__activation of protein kinase C activity
                                                      |   |__activation of transmembrane receptor protein tyrosine kinase activity
                                                      |__positive regulation of cyclin-dependent protein kinase activity
                                                      |   |__positive regulation of cyclin-dependent protein serine/threonine kinase activity
                                                      |__positive regulation of protein serine/threonine kinase activity 5 rec.
                                                      |   |__positive regulation of cAMP-dependent protein kinase activity
                                                      |   |__positive regulation of cyclin-dependent protein serine/threonine kinase activity
                                                      |   |__positive regulation of MAP kinase activity(+) 1 rec.
                                                      |   |__positive regulation of protein kinase C activity
                                                      |__positive regulation of protein tyrosine kinase activity

Spanning Tree View Settings
Parents/Children View Depth	Show hierarchy levels: for parents, for children
Relationships
Is a	positive regulation of protein phosphorylation positive regulation of kinase activity regulation of protein kinase activity
Part of
Synonyms & Secondary IDs
Synonyms
	"stimulation of protein kinase activity" NARROW "up regulation of protein kinase activity" EXACT "up-regulation of protein kinase activity" EXACT "upregulation of protein kinase activity" EXACT
Secondary IDs

External Crossreferences & Linkouts