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

Table 1 The mean absolute error of different feature combinations with ResNet 5-100-3 on TS1267

Feature combination	Phi	Psi	Phi_H	Psi_H	Phi_E	Psi_E	Phi_C	Psi_C
basic1=PSSM+aa	19.97	31.97	9.82	17.57	20.70	26.97	29.84	49.66
basic2=PSFM+aa	20.02	31.78	9.86	17.68	20.46	26.38	30.10	49.39
basic=PSSM+PSFM+aa	19.27	30.04	9.11	15.58	19.70	24.64	29.35	48.02
basic+ACC	19.08	29.30	9.07	15.44	19.36	23.18	29.11	47.10
basic+SS	19.19	28.73	8.56	13.76	19.29	22.43	31.00	47.95
basic+ACC+SS	18.58	27.98	8.45	13.37	19.03	22.14	28.61	46.21

Phi and Psi denote MAE for all residues Phi_H and Psi_H denote MAE for residues in helix region Phi_E and Psi_E denote MAE for residues in beta strand region Phi_C and Psi_C denote MAE for residues in coil region

ISSN: 1471-2105