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 1c4d_1_A DATA FIRST_RESID 1 DATA SEQUENCE VGAXAXVXWX WXWXW 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 V HA 0.000 nan 4.120 nan 0.000 0.244 1 V C 0.000 176.094 176.094 0.001 0.000 1.182 1 V CA 0.000 62.300 62.300 -0.000 0.000 1.235 1 V CB 0.000 31.825 31.823 0.004 0.000 1.184 2 G N 2.202 111.007 108.800 0.009 0.000 2.601 2 G HA2 0.556 4.748 3.960 0.387 0.000 0.233 2 G HA3 0.556 4.748 3.960 0.387 0.000 0.233 2 G C 0.180 175.091 174.900 0.018 0.000 1.896 2 G CA 0.832 45.944 45.100 0.020 0.000 1.514 2 G HN 2.614 nan 8.290 nan 0.000 0.512 15 W N 0.000 121.246 121.300 -0.090 0.000 0.000 15 W HA 0.000 4.646 4.660 -0.024 0.000 0.000 15 W CA 0.000 57.305 57.345 -0.066 0.000 0.000 15 W CB 0.000 29.441 29.460 -0.031 0.000 0.000 15 W HN 0.000 nan 8.180 nan 0.000 0.000