Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Helen M. Berman is the director of the RCSB Protein Data Bank one of the member organizations of the Worldwide Protein Data Bank and a Board of Governors Professor of Chemistry and Chemical Biology at Rutgers University. A structural biologist, her work includes structural analysis of protein-nucleic acid complexes, and the role of water in molecular interactions. She is also the founder and director of the Nucleic Acid Database, and leads the Protein Structure Initiative Structural Genomics Knowledgebase.