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 2rdl_1_J DATA FIRST_RESID 2 DATA SEQUENCE AAP 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 A HA 0.000 4.320 4.320 -0.000 0.000 0.000 2 A C 0.000 177.584 177.584 -0.000 0.000 0.000 2 A CA 0.000 52.037 52.037 -0.000 0.000 0.000 2 A CB 0.000 19.000 19.000 -0.000 0.000 0.000 3 A N 3.869 126.689 122.820 -0.000 0.000 2.357 3 A HA 0.869 5.189 4.320 -0.000 0.000 0.295 3 A C -1.231 176.353 177.584 -0.000 0.000 1.121 3 A CA -0.983 51.054 52.037 -0.000 0.000 0.742 3 A CB 0.038 19.038 19.000 -0.000 0.000 1.181 3 A HN 1.049 9.199 8.150 -0.000 0.000 0.454 4 P HA 0.000 4.420 4.420 -0.000 0.000 0.216 4 P CA 0.000 63.100 63.100 -0.000 0.000 0.800 4 P CB 0.000 31.700 31.700 -0.000 0.000 0.726