Welcome to CSR-SALAD, the Arnold Lab tool for nicotinamide cofactor specificity reversal. You can either upload your own structure (as a .pdb file) OR analyze a published structure by entering an RCSB PDB ID. For more information, please consult the documentation on our About page.

Upload a Protein File

Select a .pdb file from your computer:

Enter a PDB ID

Protein PDB ID (e.g., 4TSK):
Maximum library size (plan to screen 2-3x library size clones)
Advanced Options ...
Email Address: