The 11th Int’l Conference on Protein and Proteomics (CPP 2026) will be held in Xiamen, China, during May 29-31, 2026. The aim of CPP is to provide a stage for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Protein Structure Prediction, Post-Translational Modifications (PTMs), Single-Molecule Proteomics, AI-Powered Proteome Analysis, Extreme Biology Proteomes, Phase Separation & Condensates, etc. CPP 2026 will be a valuable and important platform for inspiring international and interdisciplinary exchange at the forefront of Protein and Proteomics.