Backbone structure of bradykinin (BK) peptide bound to human Bradykinin 2 Receptor (B2R) determined by MAS SSNMR
Polymer type: polypeptide(L)
Total | 13C | |
---|---|---|
All | 58.7 % (27 of 46) | 58.7 % (27 of 46) |
Backbone | 84.6 % (22 of 26) | 84.6 % (22 of 26) |
Sidechain | 42.9 % (12 of 28) | 42.9 % (12 of 28) |
Aromatic | 50.0 % (5 of 10) | 50.0 % (5 of 10) |
1. entity 1
RPPGFSPFRSolvent system 100% H2O, Pressure 1 atm, Temperature 200 K, pH 7.4, Details 0.36 ug/uL [U-13C, 15N]-F8R9 Bradykinin (BK), 21.4 mg/mL unlabeled hB2R, 50 mM unlabeled HEPES, 100 mM unlabeled NaCl, 2 mM unlabeled EDTA, 4 % w/v unlabeled DDM, 100% H2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
1 | Bradykinin (BK) | [U-13C; 15N]-F8R9 | 0.36 ug/uL | |
2 | hB2R | natural abundance | 21.4 mg/mL | |
3 | HEPES | natural abundance | 50 mM | |
4 | NaCl | natural abundance | 100 mM | |
5 | EDTA | natural abundance | 2 mM | |
6 | DDM | natural abundance | 4 % w/v |
Solvent system 100% H2O, Pressure 1 atm, Temperature 200 K, pH 7.4, Details 0.36 ug/uL [U-13C, 15N]-P2P3G4F5S6P7F8 Bradykinin (BK), 21.4 mg/mL unlabeled hB2R, 50 mM unlabeled HEPES, 100 mM unlabeled NaCl, 2 mM unlabeled EDTA, 4 % w/v unlabeled DDM, 100% H2O
# | Name | Isotope labeling | Type | Concentration |
---|---|---|---|---|
7 | Bradykinin (BK) | [U-13C, 15N]-P2P3G4F5S6P7F8 | 0.36 ug/uL | |
8 | hB2R | natural abundance | 21.4 mg/mL | |
9 | HEPES | natural abundance | 50 mM | |
10 | NaCl | natural abundance | 100 mM | |
11 | EDTA | natural abundance | 2 mM | |
12 | DDM | natural abundance | 4 % w/v |