1H, 13C and 15N backbone chemical shift assignments of ubiquitin at pH 7.2
Polymer type: polypeptide(L)
Total | 1H | 13C | 15N | |
---|---|---|---|---|
All | 34.4 % (313 of 909) | 19.9 % (95 of 478) | 42.3 % (148 of 350) | 86.4 % (70 of 81) |
Backbone | 62.9 % (283 of 450) | 47.7 % (74 of 155) | 62.6 % (139 of 222) | 95.9 % (70 of 73) |
Sidechain | 18.0 % (95 of 529) | 6.5 % (21 of 323) | 37.4 % (74 of 198) | 0.0 % (0 of 8) |
Aromatic | 0.0 % (0 of 32) | 0.0 % (0 of 16) | 0.0 % (0 of 16) | |
Methyl | 10.2 % (10 of 98) | 8.2 % (4 of 49) | 12.2 % (6 of 49) |
1. ubiquitin
MQIFVKTLTG KTITLEVEPS DTIENVKAKI QDKEGIPPDQ QRLIFAGKQL EDGRTLSDYN IQKESTLHLV LRLRGGSolvent system 93% H2O/7% D2O, Pressure 1 atm, Temperature 298 K, pH 7.2
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | ubiquitin | [U-99% 13C; U-99% 15N] | 1640 uM | |
2 | sodium phosphate | natural abundance | 75mM mM | |
3 | D2O | natural abundance | 7.5 % | |
4 | DSS | natural abundance | 30 uM | |
5 | H2O | natural abundance | 92.5 % |