Figure 2.

Identification of solute-binding proteins in R. palustris which bind aromatic compounds. A graph of the Tm shifts between protein with and without ligand displays six Solute-Binding Proteins which showed significant and specific stabilization with various structurally related aromatic compounds known as breakdown products of lignin in the soil environment.

Giuliani et al. BMC Genomics 2011 12(Suppl 1):S8   doi:10.1186/1471-2164-12-S1-S8