CancerPPD2: an updated repository of anticancer peptides and proteins

Welcome to the official repository for CancerPPD2, a comprehensive and manually curated database of experimentally validated anticancer peptides (ACPs) and proteins. This resource is designed to support researchers in peptide therapeutics, cancer biology, and computational drug discovery. Web Server: http://webs.iiitd.edu.in/raghava/cancerppd2/ API Access: https://webs.iiitd.edu.in/raghava/cancerppd2/api/rest.html Citation Chauhan, M., Gupta, A., Tomer, R., & Raghava, G. P. S. (2025). CancerPPD2: an updated repository of anticancer peptides and proteins. Database. https://doi.org/10.1093/database/baaf030 About the Database CancerPPD2 is an updated version of the original CancerPPD database, significantly expanding the scope and depth of anticancer peptide data. It consolidates scattered experimental findings into a centralized platform, enabling systematic exploration of peptide sequences, structures, modifications, and biological activities.