Position of the seven mutations used in this study on the three dimensional representation of the actin monomer. The seven mutations selected for this study are represented on the ribbon diagram of the actin molecule from PDB code 1ATN. Calcium is shown in magenta and the adenine of ATP is green with the phosphates in orange. For the side chain atoms, carbon is yellow, nitrogen is blue and oxygen is red.
Bathe et al. BMC Cell Biology 2007 8:2 doi:10.1186/1471-2121-8-2