Download Datasets

PEPstrMOD is validated on 3 datasets which are described below.

i) CyclicPep dataset: It contains 34 cyclic peptides having a minimum of one and a maximum of three disulfide bonds. Click Here to download CyclicPep dataset.
ii) ModPep dataset: It contains 501 peptides having different types of modifications (like D-amino acids, non-natural amino acids and post-translationally modified residues). Each peptide contains at least one modified residue. Click Here to download the PDB IDs of ModPep dataset.
iii) ModPep16 dataset: This dataset is extracted from ModPep dataset and therefore it is a subset of ModPep dataset. It contains 16 peptides which had regular secondary structure content (helix + strand) >=60%). Click Here to download the PDB IDs of ModPep16 dataset.
If you are using PEPstrMOD, please cite the following articles:
i) Singh, S., Singh, H., Tuknait, A., Chaudhary, K., Singh, B., Kumaran, S. and Raghava, G.P.S. (2015) PEPstrMOD: structure prediction of peptides containing natural, non-natural and modified residues. Biology Direct 10:73.
ii) Kaur, H., Garg, A. and Raghava, G.P.S. (2007) PEPstr: A de novo method for tertiary structure prediction of small bioactive peptides. Protein Pept Lett. 14:626-30.
Click Here for PEPstrMOD Manual