Figure 4From: Calmodulin binding to recombinant myosin-1c and myosin-1c IQ peptidesCa2+-dependence of IQ-Alexa-calmodulin interaction Binding of IQ peptides to Alexa-calmodulin (50 nM) in 100 μM EGTA or 25 μM CaCl2 as described for Fig. 3; error bars indicate standard deviation with n = 6. Data were fit with a modified Hill equation (equation (4)).Back to article page