PANTHER Class Information   
Name:  DNA helicase activity
Definition:  Unwinding of a DNA helix, driven by ATP hydrolysis.
Class ID:  GO:0003678
Parent Lineages:  molecular_function>   catalytic activity>   catalytic activity, acting on a nucleic acid>   helicase activity>   DNA helicase activity
molecular_function>   ATP-dependent activity>   helicase activity>   DNA helicase activity
molecular_function>   catalytic activity>   catalytic activity, acting on a nucleic acid>   catalytic activity, acting on DNA>   ATP-dependent activity, acting on DNA>   DNA helicase activity
molecular_function>   ATP-dependent activity>   ATP-dependent activity, acting on DNA>   DNA helicase activity
Child:  3'-5' DNA helicase activity
single-stranded DNA helicase activity
Number Subfamilies/Families:  101