Figure 2.
Solution structure of AERP mimetic analog. The overall fold between AERP-2 and AERP-2A is similar (rmsd for back bone structure is 2.9Å) and rmsd for all non-hydrogen atoms is 5.64Å. The disposition of Arg residues in these two structures are different and the results show the effect of introducing a serine in the cyclic ring of AERP.
