Download peptide sequences for various functional categories in CPPsite 2.0

This section provides the option to download all the sequences in various categories which are present in CPPsite 2.0 using following links along with their description. The sequences are in in fasta format. To download the sequences click on the respective link (blue color and underlined).

Download peptide structures annotated in CPPsite 2.0

This section provides the option to download the structures which are annotated in CPPsite 2.0 using following links along with their description. The structures are compressed in tgz format. Use following command (in linux) to uncompress the tgz file format (command: 'tar -xzf filename.tgz') and in windows use 'winrar' utility. To download the structures click on the respective link (blue color and underlined).

PDB structures : Peptides with exact sequence match to a structure already present in PDB is assigned the same structure as that of PDB.

PEPstrMOD structures : Peptides with length less than or equal to 30 amino acids were predicted using PEPstrMOD method (in parallel communication).

I-TASSER structures : Peptides with length greater than 30 residues were predicted using I-TASSER suite..

All CPPsite 2.0 structures : All the peptides of CPPsite 2.0 which are structurally annotated (except some peptides with complex chemical modifications) can be downloaded using this link.