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. Author manuscript; available in PMC: 2015 Dec 2.
Published in final edited form as: Structure. 2014 Nov 13;22(12):1744–1753. doi: 10.1016/j.str.2014.10.001

Figure 4. Structural analysis of TLQP-21 in presence of C3aR1 knockout cells and a C3aR1 antagonist.

Figure 4

Refocused INEPT spectra of TLQP-21, labeled with 13C and 15N at P4-A6-R9 with resonance assignments indicated. Experiments were performed in buffer (A,D), in the presence of 3T3L1 cells (B), in the presence of 3T3L1 cells incubated with the C3aR1 antagonist SB290157 (C), in the presence of splenocytes derived from wild type (E) or in the presence of splenocytes derived from a C3aR1 knockout mice (F).