Protein mediated ligand-ligand contacts. (A) trNOESY spectra of CAP 3 versus Dgly acquired using 100 ms mixing time for INPHARMA analysis. Green rectangles indicate groups that transfers signal to each other mediated by the protein. (B) Labeling of CAP 3 and the drug site II reference ligand Dgly in the INPHARMA experiments. The same notation was also used in Table 3.