text: All ETS (Erythroblast Transformation Specific) family members are identified through a highly conserved DNA binding domain, the ETS domain, which is a winged helix-turn-helix structure that binds to DNA sites with a central GGA(A/T) DNA sequence. As well as DNA-binding functions, evidence suggests that the ETS domain is also involved in protein-protein interactions.
  There is limited similarity outside the ETS DNA binding domain.
  Other domains are also present and vary from ETS member to ETS member, including the Pointed domain, a subclass of the SAM domain family.