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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.