15N Chemical Shifts of Backbone Amides in Bovine Pancreatic Trypsin Inhibitor and Apamin [Additions and Corrections to J. Am. Chem. Soc. 1989 111,7716-7722]
Polymer type: polypeptide(L)
Total | 1H | 15N | |
---|---|---|---|
All | 27.3 % (112 of 410) | 17.0 % (60 of 352) | 89.7 % (52 of 58) |
Backbone | 61.6 % (106 of 172) | 45.8 % (54 of 118) | 96.3 % (52 of 54) |
Sidechain | 2.5 % (6 of 238) | 2.6 % (6 of 234) | 0.0 % (0 of 4) |
Aromatic | 0.0 % (0 of 36) | 0.0 % (0 of 36) | |
Methyl | 0.0 % (0 of 19) | 0.0 % (0 of 19) |
1. basic pancreatic trypsin inhibitor
RPDFCLEPPY TGPCKARIIR YFYNAKAGLC QTFVYGGCRA KRNNFKSAED CMRTCGGATemperature 341 K, pH 4.6