REMARK SPARTA+ Protein Chemical Shift Prediction Table REMARK REMARK All chemical shifts are reported in ppm: REMARK REMARK SS_SHIFT is the predicted secondary chemical shift. REMARK SHIFT is the predicted chemical shift. REMARK RC_SHIFT is the random coil chemical shift. REMARK HM_SHIFT is the ring current shift; a correction REMARK of 0.6 times this value is applied. REMARK EF_SHIFT is the adjustment for electric field effect, REMARK applied to proton shifts only. REMARK SIGMA is the estimated prediction error. REMARK REMARK Reference: REMARK Y. Shen and A. Bax: SPARTA+: a modest improvement in empirical NMR REMARK chemical shift prediction by means of an artificial neural network. REMARK J. Biomol. NMR 48, 13-22 (2010). DATA SOURCE 2nph_1_S DATA FIRST_RESID 1 DATA SEQUENCE AETF VARS RESID RESNAME ATOMNAME SS_SHIFT SHIFT RC_SHIFT HM_SHIFT EF_SHIFT SIGMA FORMAT %4d %4s %4s %9.3f %9.3f %9.3f %9.3f %9.3f %9.3f 1 A HA 0.000 nan 4.320 nan 0.000 0.244 1 A C 0.000 177.482 177.584 -0.171 0.000 1.274 1 A CA 0.000 51.985 52.037 -0.087 0.000 0.836 1 A CB 0.000 18.960 19.000 -0.067 0.000 0.831 2 E N 0.252 120.290 120.200 -0.271 0.000 2.287 2 E HA 0.515 4.865 4.350 0.000 0.000 0.274 2 E C -1.696 174.516 176.600 -0.645 0.000 0.896 2 E CA -0.342 55.687 56.400 -0.619 0.000 0.788 2 E CB 2.007 31.121 29.700 -0.977 0.000 1.244 2 E HN 0.284 nan 8.360 nan 0.000 0.408 3 T N 3.549 117.780 114.554 -0.539 0.000 3.471 3 T HA 0.302 4.652 4.350 0.000 0.000 0.355 3 T C -0.228 174.345 174.700 -0.211 0.000 1.775 3 T CA -0.261 61.669 62.100 -0.284 0.000 1.305 3 T CB -0.611 68.165 68.868 -0.153 0.000 1.171 3 T HN 0.230 nan 8.240 nan 0.000 0.776 4 F N 0.000 119.950 119.950 -0.000 0.000 2.286 4 F HA 0.000 4.527 4.527 -0.000 0.000 0.279 4 F CA 0.000 58.000 58.000 -0.000 0.000 1.383 4 F CB 0.000 39.000 39.000 -0.000 0.000 1.145 4 F HN 0.000 nan 8.300 nan 0.000 0.574