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Table 3 Mean absolute error of four methods for different secondary structural regions on three benchmarks: TS1267, 85 CASP11 targets and 40 CASP12 targets

From: RaptorX-Angle: real-value prediction of protein backbone dihedral angles through a hybrid method of clustering and deep learning

(°) Phi Psi Phi_H Psi_H Phi_E Psi_E Phi_C Psi_C
TS1267         
RaptorX-Angle 18.08 26.68 8.35 12.98 18.24 20.94 27.88 44.11
SPIDER2 18.57 28.02 8.59 14.52 19.28 23.09 28.28 44.73
SPINE X 20.31 34.05 9.32 16.69 22.23 31.23 30.32 53.42
ANGLOR 24.01 43.59 9.29 26.41 27.47 40.88 36.89 62.72
CASP11         
RaptorX-Angle 20.00 30.14 9.49 15.65 18.82 23.58 29.87 46.89
SPIDER2 20.18 30.32 9.53 16.05 19.77 24.50 29.88 46.84
SPINE X 24.85 46.58 13.57 29.65 26.25 43.65 33.88 63.49
ANGLOR 25.69 46.17 9.99 27.72 28.08 43.85 37.96 64.03
CASP12         
RaptorX-Angle 20.69 32.73 9.28 16.73 19.94 26.06 31.22 51.02
SPIDER2 21.13 34.17 9.13 17.19 21.35 28.56 31.95 52.76
SPINE X 24.85 46.57 11.52 26.34 26.98 46.04 35.85 65.33
ANGLOR 25.79 47.37 9.69 28.81 29.11 44.79 38.65 65.74
  1. Same notations with Table 1