Ligand seeks two receptors into binding and mutual phosporylation.
Lets get together and transduce some signals.
Some dates have callled me a promotor. Others have referred to me as a real operator. Personally, I think I'm just a cute piece of DNA who is still looking for that special transcription factor to help me unwind. Highly sensitive, orally active small molecule seeks stable well-structured receptor who knows size isn't everything. I'm tired of hanging out in those molecular diversity bars, hoping to randomly bump into the right peptide.