Skip to main content

Table 5 Performance on correlation coefficients between energy score and model quality

From: ROTAS: a rotamer-dependent, atomic statistical potential for assessment and prediction of protein structures

Decoy set dDFIRE OPUS_PSP RWplus GOAP ROTAS
r τ r τ r τ r τ r τ
4state_reduced −0.693 −0.483 −0.590 −0.399 −0.605 −0.417 −0.766 −0.550 −0.783 −0.562
fisa −0.461 −0.321 −0.282 −0.189 −0.462 −0.315 −0.476 −0.327 −0.442 −0.297
lmds −0.248 −0.168 −0.091 −0.054 −0.147 −0.095 −0.228 −0.149 −0.227 −0.149
fisa_casp3 −0.251 −0.168 −0.090 −0.063 −0.236 −0.152 −0.161 −0.102 −0.182 −0.117
hg_structal −0.796 −0.618 −0.752 −0.553 −0.806 −0.630 −0.808 −0.609 −0.811 −0.602
ig_structal −0.766 −0.308 −0.779 −0.340 −0.782 −0.277 −0.851 −0.377 −0.836 −0.372
ig_structal_hires −0.844 −0.373 −0.832 −0.403 −0.879 −0.411 −0.890 −0.436 −0.860 −0.401
lattice_ssfit −0.068 −0.047 −0.050 −0.033 −0.096 −0.059 −0.034 −0.025 −0.043 −0.029
moulder −0.832 −0.670 −0.755 −0.600 −0.792 −0.642 −0.823 −0.660 −0.833 −0.665
rosetta −0.265 −0.176 −0.192 −0.113 −0.350 −0.237 −0.330 −0.212 −0.351 −0.221
I-TASSER −0.522 −0.303 −0.281 −0.195 −0.485 −0.290 −0.465 −0.276 −0.456 −0.271
Amber99 −0.609 −0.339 −0.421 −0.201 −0.526 −0.313 −0.692 −0.355 −0.721 −0.357
CASP5-8 −0.594 −0.488 −0.440 −0.354 −0.611 −0.501 −0.593 −0.490 −0.613 −0.502
Total −0.581 −0.380 −0.465 −0.297 −0.584 −0.382 −0.603 −0.394 −0.612 −0.396
  1. r: Pearson’s correlation coefficient.
  2. τ: Kendall’s rank correlation coefficient.
  3. The best scores are highlighted in bold type.