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. Author manuscript; available in PMC: 2011 Dec 7.
Published in final edited form as: Biochemistry. 2010 Nov 12;49(48):10287–10297. doi: 10.1021/bi100500m

Figure 6. Reduced spectral density mapping for apo C-CaM, apo C-CaM/PEP-19, Ca2+-bound C-CaM and Ca2+-bound C-CaM/PEP-19.

Figure 6

Reduced spectral density parameters were calculated using Eq. (3) to Eq. (7). J(ωH), J(ωN), and J(0) are shown for apo- and Ca2+-C-CaM in the absence (open circles) and presence (closed circles) of PEP-19. The mean +1.0 SD of J(0) for apo and Ca2+-bound C-CaM in the absence and presence of PEP-19 is indicated by dash and solid line, respectively. Asterisks denote resonances with significant line-broadening in the presence of PEP-19.