895343.fig.006a
(a)
895343.fig.006b
(b)
895343.fig.006c
(c)
895343.fig.006d
(d)
Figure 6: PAD inhibitors and their selectivity (TDFA-Threonine-aspartate-F-amidine; TDCA-Threonine-aspartate-Cl-amidine).