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Table 2 Summary of explained and unexplained sites in the four experimental datasets of protein variation, having run PsychoProt with only physicochemical descriptors

From: Detection and sequence/structure mapping of biophysical constraints to protein variation in saturated mutational libraries and protein sequence alignments with a dedicated server

Protein

HA

RNP 1934

RNP 1968

TEM-1

Source of data

Thyagarajan et al. eLife [7]

Doud et al. Mol Biol Evol [19]

Doud et al. Mol Biol Evol [19]

From Deng et al. [4]

Sites explained by some descriptor

29.8 %

39.8 %

39.6 %

29.7 %

Unexplained of very low tolerance (k* < 4)

14.5 %

15.9 %

7.4 %

38 %

Unexplained of very high tolerance (k* > 16)

23.9 %

5.8 %

19.3 %

0.4 %

Unexplained of not extreme tolerance to substitutions

31.7 %

38.8 %

33.9 %

31.9 %