Backbone 1H, 13C, and 15N Chemical Shift Assignments for Ca2+-Binding Domain 1 of the Na+/Ca2+ Exchanger in the Absence of Ca2+
MSHHHHHHVS KIFFEQGTYQ CLENCGTVAL TIIRRGGDLT NTVFVDFRTE DGTANAGSDY EFTEGTVVFK PGETQKEIRV GIIDDDIFEE DENFLVHLSN VKVSSEASED GILEANHVSA LACLGSPSTA TVTIFDDDHA GIFTFEE
Polymer type: polypeptide(L)
Total | 1H | 13C | 15N | |
---|---|---|---|---|
All | 40.8 % (662 of 1621) | 19.7 % (162 of 821) | 57.6 % (372 of 646) | 83.1 % (128 of 154) |
Backbone | 71.3 % (626 of 878) | 45.7 % (139 of 304) | 83.7 % (359 of 429) | 88.3 % (128 of 145) |
Sidechain | 15.7 % (138 of 878) | 4.6 % (24 of 517) | 32.4 % (114 of 352) | 0.0 % (0 of 9) |
Aromatic | 0.0 % (0 of 162) | 0.0 % (0 of 81) | 0.0 % (0 of 81) | |
Methyl | 15.1 % (25 of 166) | 10.8 % (9 of 83) | 19.3 % (16 of 83) |
1. CBD1
MSHHHHHHVS KIFFEQGTYQ CLENCGTVAL TIIRRGGDLT NTVFVDFRTE DGTANAGSDY EFTEGTVVFK PGETQKEIRV GIIDDDIFEE DENFLVHLSN VKVSSEASED GILEANHVSA LACLGSPSTA TVTIFDDDHA GIFTFEESolvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 306 K, pH 7.0
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | CBD1 | [U-100% 13C; U-100% 15N] | 0.5 mM | |
2 | HEPES | natural abundance | 20 mM | |
3 | beta-mercaptoethanol | natural abundance | 20 mM | |
4 | sodium azide | natural abundance | 0.02 % | |
5 | EDTA | natural abundance | 15 mM | |
6 | sodium chloride | natural abundance | 100 mM | |
7 | H2O | natural abundance | 90 % | |
8 | D2O | 10 % |