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 3ewf_1_I DATA FIRST_RESID 2 DATA SEQUENCE RH 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 2 R HA 0.000 nan 4.340 nan 0.000 0.208 2 R C 0.000 176.250 176.300 -0.084 0.000 0.893 2 R CA 0.000 56.008 56.100 -0.153 0.000 0.921 2 R CB 0.000 30.256 30.300 -0.073 0.000 0.687 3 H N 0.000 119.070 119.070 -0.000 0.000 2.539 3 H HA 0.000 4.556 4.556 -0.000 0.000 0.296 3 H CA 0.000 56.048 56.048 -0.000 0.000 1.023 3 H CB 0.000 29.762 29.762 -0.000 0.000 1.292 3 H HN 0.000 nan 8.280 nan 0.000 0.496