Protein 3D Structure Visualization and Analysis Using UCSF Chimera

[@meenalchauhan9011]

great video, thanks! How to add scale bar for a 3D protein structure, given that I don't know the size of the protein in angstrom or nanometers?

[@mairafatima1841]

if there is no pdb structure of our wild and mutant protein, then what we will do ?

[@jeevikasilicobio]

You can build models by homology modeling. AlphaFold is also an option.