FB2026_02 , released June 18, 2026
FB2026_02 , released June 18, 2026
CV Term Report
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General Information
Term DNA helicase activity ID (Ontology) GO:0003678 (Gene Ontology)
Definition Unwinding of a DNA helix, driven by ATP hydrolysis.
Also Known As "ATP-dependent DNA helicase activity"
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Annotations
Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Genes (FBgn)  GO_MOLECULAR_FUNCTION      21
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 Full annotation statements 
Relevant FlyBase reports
 Gene Groups Genes
 DNA helicase activity (all annotations which use CV term, excluding "NOT" statements)       7     21
     enables | DNA helicase activity       --      21
Spanning Tree (Parents/Children)
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nucleic acid conformation isomerase activity
 |__helicase activity_________________________
catalytic activity, acting on DNA             |
 |__ATP-dependent activity, acting on DNA_____|
catalytic activity, acting on a nucleic acid  |
 |__helicase activity_________________________|
ATP-dependent activity                        |
 |__helicase activity_________________________|
 |__ATP-dependent activity, acting on DNA_____|
                                              DNA helicase activity  39 rec.
                                               |__3'-5' DNA helicase activity 15 rec.
                                               |   |__single-stranded 3'-5' DNA helicase activity 2 rec.
                                               |__5'-3' DNA helicase activity 4 rec.
                                               |__double-stranded DNA helicase activity 2 rec.
                                               |__forked DNA-dependent helicase activity
                                               |__four-way junction helicase activity 2 rec.
                                               |__single-stranded DNA helicase activity 11 rec.
                                                   |__single-stranded 3'-5' DNA helicase activity 2 rec.
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Is a helicase activity
ATP-dependent activity, acting on DNA
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Synonyms
  • "ATP-dependent DNA helicase activity" EXACT
Secondary IDs
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EC:3.6.4.12
Reactome:R-HSA-5693589 "D-loop dissociation and strand annealing"