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. 2014 May 6;15(5):7897–7938. doi: 10.3390/ijms15057897

Table 2.

Estimating the quality of protein structural models in order to rank them.

QMEAN6 score Inactive template structure (1QXP:B) Inactive bovine CAPN1 structural model Activated template structure (1KXR:B) Activated bovine CAPN1 structural model CAST4 bound to CAPN2 of template structure (3BOW) CAST4 bound to CAPN1 structural model

Raw score Z-score Raw score Z-score Raw score Z-score Raw score Z-score Raw score Z-score Raw score Z-score
C-beta interaction energy −170.90 −0.82 −124.35 −1.00 −73.49 −1.20 −160.43 −0.63 −314.42 −0.01 −213.98 −0.30
All-atom pairwise energy −16,945.12 −0.41 −14,017.57 −0.85 −7440.68 −0.89 −17,049.35 −0.18 −30,398.27 0.40 −19,083.34 −0.46
Solvation energy −31.92 −1.62 −27.92 −1.65 −11.59 −2.08 −36.17 −1.21 −110.00 0.60 −52.80 −1.30
Torsion angle energy −69.46 −2.81 −79.90 −2.55 −111.55 1.03 −179.04 −0.24 −230.02 −0.34 −190.68 −0.27
Secondary structure agreement 78.2% −0.12 80.2% 0.28 74.8% −1.40 80.5% 0.35 80.4% −0.19 78.1% −0.76
Solvent accessibility agreement 74.7% −1.16 74.9% −1.13 89.4% 1.64 78.2% −0.54 76.6% −0.58 75.9% −0.88
QMEAN6 score 0.592 −1.90 0.606 −1.74 0.915 1.58 0.724 −0.43 0.678 −0.82 0.673 −1.04

Residues 788 703 321 683 914 742
PDFs total energy - 5790.3301 - 1348.0272 - 108,223
DOPE score - −74,339.4609 - −80,511.2891 - −86,723.3