PAuling-Corey inspired RAMAchandran map
PARAMA gives information on the conformational flexibility and accessibility associated with any non-proline residue by generating Ramachandran maps using the bond-parameters observed in the given protein structure. Such maps have been pre-generated and stored as a database for super high-resolution protein structures for quick retrieval. The user can also upload their own structure in PDB format and obtain the bond-parameter specific maps.
For medium resolution structures, the Ensemble Ramachandran map obtained from super high-resolution small molecule peptide structures can be used to obtain probability of a ϕ-ψ pair to be allowed