Partial 1H, 13C, and 15N Chemical Shift Assignments for PSI AB box region in complex with U1-70k protein proline-rich peptide
SDYSAQWIEY YKQMGSHREA EMIEQQMKAK QAGGSSGPVQ QQQPQQQQQS QQQTGGAGAG GADYSAQWAE YYRSVGKIEE AEAIEKTLKN KQN
Polymer type: polypeptide(L)
Total | 1H | 13C | 15N | |
---|---|---|---|---|
All | 34.5 % (456 of 1320) | 34.1 % (240 of 704) | 31.4 % (153 of 487) | 48.8 % (63 of 129) |
Backbone | 44.0 % (293 of 666) | 51.1 % (118 of 231) | 33.9 % (112 of 330) | 60.0 % (63 of 105) |
Sidechain | 27.0 % (204 of 756) | 25.8 % (122 of 473) | 31.7 % (82 of 259) | 0.0 % (0 of 24) |
Aromatic | 37.2 % (35 of 94) | 40.4 % (19 of 47) | 35.6 % (16 of 45) | 0.0 % (0 of 2) |
Methyl | 52.9 % (36 of 68) | 55.9 % (19 of 34) | 50.0 % (17 of 34) |
1. PSI AB box
SDYSAQWIEY YKQMGSHREA EMIEQQMKAK QAGGSSGPVQ QQQPQQQQQS QQQTGGAGAG GADYSAQWAE YYRSVGKIEE AEAIEKTLKN KQN2. U1-70k peptide
RPPPAHHNMF SVPPPPILGR GTemperature 290 (±0.5) K, pH 6.5 (±0.1), Details 15N, 13C labelled complex
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
6 | PSI AB box | [U-13C; U-15N] | 0.4 ~ 0.45 mM | |
7 | U1-70k peptide | 0.4 ~ 0.45 mM | ||
8 | sodium phosphate | 10 mM | ||
9 | sodium chloride | 150 mM | ||
10 | DTT | 5 mM |