Actin Protein Structure

thingiverse

This 3D model is derived from PDB entry 1ATN, illustrating an individual actin subunit at low resolution via cryo-EM. As actin filament crystallization remains elusive, this structure provides vital insights into the actin subunits within the filament. Further information can be found on the blog, pdbprint (http://pdbprint.blogspot.com/). However, a correction: this is not a filament structure. The actual filament structure is ready for printing but has yet to be uploaded. Upon uploading, compare the two structures and observe the differences! To assemble, print both halves and glue them together. Due to the small size, pegs or holes may not have been added; however, this can be easily incorporated. Attempt to join multiple printed actin subunits to form a filament shape for better understanding.