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. Author manuscript; available in PMC: 2015 Sep 1.
Published in final edited form as: J Mol Cell Cardiol. 2014 Apr 30;74:64–75. doi: 10.1016/j.yjmcc.2014.04.014

Figure 1. Actin dimer structure in F-form and the position of A331P mutation.

Figure 1

The N and C terminus of each actin monomer are labeled. S1–S4 represent each subdomain in the actin monomer. A331P mutation is marked in red in both actin monomers. Modified from [40](PDB ID:4a7f)