Table 2.

List of 18 perturbations (position and amino acid type selected) clustered

51G	61V	66K	69R	78S	92P	123A	144Y	157I
164A	203Y	219M	222C	254L	268F	268Y	296F	317Y

The list of the 18 perturbations (position and amino acid type selected) clustered in GPCR. The notation is according to the PDB file 1l9h. Italic entries correspond to perturbations not clustered in Suel et al. (2003) but occurring at clustered positions. Bold entries correspond to results from Suel et al. (2003).

GPCR, notation from PDB file 1L9H.