Structural genomics: from genes to structures with valuable materials and many questions in between

Abstract

The Protein Structure Initiative (PSI), funded by the US National Institutes of Health (NIH), provides a framework for the development and systematic evaluation of methods to solve protein structures. Although the PSI and other structural genomics efforts around the world have led to the solution of many new protein structures as well as the development of new methods, methodological bottlenecks still exist and are being addressed in this 'production phase' of PSI.