Figure 8.
Comparison of one-dimensional solid-state 15N NMR NMR spectra of 100% uniformly 15N labelled and fractional uniformly 13C labelled samples of Pf1 coat protein obtained from P. aeruginosa. A., C., E., and G. were obtained with both 1H and 13C decoupling. B., D., F., and H. were obtained with only 1H decoupling. A. and B. 45% uniformly 13C labelled. C. and D. 25% uniformly 13C labelled. E. and F. Protein obtained from bacteria grown on 1,3 -13C glycerol-containing media. G. and H. Protein obtained from bacteria grown on I, 2-13C glucose- containing media.