Table 2.

Summary of the datasets employed in this study

Dataset	# of chains	# of residues	Mean of RSA (%)	Standard deviation of RSA (%)
Barton	500	83448	28.9	28.1
set1	166	26274	28.4	27.8
set2	167	26720	28.7	28.1
set3	167	30454	29.6	28.3
Carugo	338	82178	29.9	28.4
set1	113	28871	29.3	28.4
set2	113	27354	29.9	28.4
set3	112	25953	30.5	28.3
Manesh	215	50682	28.5	27.3
set1	72	18770	27.5	26.9
set2	72	15264	29.2	27.4
set3	71	16648	28.9	27.6
SMA11	42	6632	27.6	27.5
SMA22	42	7680	30.9	28.3

¹This is a subset of the Barton set1. ²This is a subset of the Barton set3.