Poor 2d class average

Hi All,

I’m trying to do 2D class average for a complex I’m working on. The 2D class average looks weird even I played the parameters of different masks, initial classification uncertain factors, batch size and number of iterations.

The 2D class average is attached. Anyone can please give me some suggestions? I’m thinking if the raw sample is not good or is it because of my way to deal with this data is wrong.

Hi, and welcome to the forum! Could you provide some more details to help diagnose the issue? Information like the size of the particle, the pixel size, and the extraction box size would be helpful.

Cheers,
cbeck