Some Previously Published Data

• Skeletal S1 PDB file provided courtesy Ivan Rayment
• PDB file containing skeletal S1 light chains fit to the smooth muscle rigor conformation
• PDB file containing skeletal S1 light chains fit to the smooth muscle Mg-ADP bound conformation
  Note that the following are near side data sets, and not quadrants! You have been warned! If you want quadrants you have to flip the odd Bessels. Also, this is cryo data, so you may have to invert the contrast of this data.

• Layer line data of smooth muscle S1-decorated actin in rigor
• Layer line data of smooth muscle S1-decorated actin with Mg-ADP bound
• Actin 3D map in ascii format. X,Y,Z are the fast, medium, and slow axes, respectively. The map is 81 x 81 x 73 5 Angstrom voxels. This map is 13/6 symmetry.

The following files are from Cell 90:217-24 (1997)
The following are all electron density maps formatted for the crystallography visualization program "o".

• Electron density map of an undecorated microtubule
  
• Electron density map of an microtubule decorated with monomeric ncd
  
• Electron density map of an microtubule decorated with dimeric ncd
  

This data was provided by others.

• PDB file containing The actin monomer structure courtesy Ken Holmes
  
• PDB file containing The actin assembled into a helix 5 monomers in length, again courtesy Ken Holmes