The evolution of the class A scavenger receptors

BackgroundThe class A scavenger receptors are a subclass of a diverse family of proteins defined based on their ability to bind modified lipoproteins. The 5 members of this family are strikingly variable in their protein structure and function, raising the question as to whether it is appropriate to group them as a family based on their ligand binding abilities.ResultsTo investigate these relationships, we defined the domain architecture of …