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. Author manuscript; available in PMC: 2005 Sep 9.
Published in final edited form as: J Biol Chem. 1990 Nov 15;265(32):19672–19678.

Fig. 2. Effect of caldesmon on the binding of skeletal muscle single-headed HMM·ATP to actin-tropomyosin.

Fig. 2

Binding was measured with the same protein concentrations and under the same conditions as described in the legend to Fig. 1. The fraction of skeletal muscle single-headed HMM·ATP bound in the absence of caldesmon was 0.21.