Figure 4From: A novel method for evaluation and screening of caspase inhibitory peptides by the amino acid positional fitness scoreThe scatter of APF score vs ΔG bind for the Analysis library and Prediction library. The solid line is the result of a linear regression fit, and r denotes correlation coefficient. (a) caspase-3, (b) caspase-7, (c) caspase-8, and (d) caspas-9.Back to article page