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 2q3z_1_X DATA FIRST_RESID 2 DATA SEQUENCE PXLPF 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 P HA 0.000 nan 4.420 nan 0.000 0.216 2 P C 0.000 177.304 177.300 0.007 0.000 1.155 2 P CA 0.000 63.103 63.100 0.004 0.000 0.800 2 P CB 0.000 31.701 31.700 0.002 0.000 0.726 5 P HA 0.188 nan 4.420 nan 0.000 0.267 5 P C -0.338 176.891 177.300 -0.118 0.000 1.200 5 P CA -0.246 62.796 63.100 -0.097 0.000 0.772 5 P CB 0.255 31.836 31.700 -0.198 0.000 0.855 6 F N 0.000 119.950 119.950 -0.000 0.000 0.000 6 F HA 0.000 4.527 4.527 -0.000 0.000 0.000 6 F CA 0.000 58.000 58.000 -0.000 0.000 0.000 6 F CB 0.000 39.000 39.000 -0.000 0.000 0.000 6 F HN 0.000 nan 8.300 nan 0.000 0.000