Chronic Beryllium Disease: Revealing the role of beryllium ion and small peptides binding to HLA-DP2

<p>Modeled strucutures:</p> <p>1. peptides sequence alignment</p> <p>2. 3D strucutures of namural, strong, weak and DR peptides</p> <p>3. strucutres of [peptide+Be]-->protein</p> <p>4. strucutres of peptide-->[Be+protein]</p