This service enables you to compute the PROSS
secondary structure assignment for a protein of your choice.
You may choose either a course grained 60° x 60° grid (Course Grain)
or a fine grained 30° x 30° grid (Fine Grain).
Essentially the same results will be obtained for secondary structure determination but
the mesostate codes for the fine grained grid will more specifically describe
your protein conformation.
You can choose to enter a four letter pdb code or upload a file
containing the structue in PDB format.
Enter PDB code
Upload a file