Protein Structure Initiative - Criticism

Criticism

The PSI has received notable criticism from the structural biology community. Among these charges is that the main product of the PSI – PDB files of proteins' atomic coordinates as determined by X-ray crystallography or NMR spectroscopy – are not useful enough to biologists to justify the project's $764 million cost. Critics note that money currently spent on the PSI could have otherwise funded what they consider worthier causes:

The $60 million a year in public money that is being spent – I would say, wasted – on the PSI is enough to fund approximately 100–200 individual investigator-initiated research grants. These hypothesis-driven proposals are the lifeblood of the scientific enterprise, and as I have discussed recently in other columns, they are being sucked dry by, among other things, an increasing trend to fund large initiatives at their expense. That $60 million a year would raise the payline at a typical NIH institute by about 6 percentile points, enough to make a huge difference to peer review and to the continuance of a lot of important science. — Gregory Petsko, PhD

A short response to this was published:

In conclusion, it should be kept in mind that scientific research, and the cutting- edge technologies that both drive and are driven by it, are constantly and rapidly evolving. Some of Petsko’s criticisms are constructive, and should be noted by policy-makers. But one should not throw the baby out with the bathwater, rather tune the scope and objectives of the PSI to the needs of the life-science community as a whole, much in the spirit of SPINE, the SGC and other European structural genomics/ proteomics projects. If such a constructive approach is adopted, we feel confident that the structural data provided by the PSI and its cousins will serve as no less valuable a resource than genome sequences.

In October 2008 the NIGMS hosted a meeting concerning the future of structural genomics efforts and invited speakers from the PSI Advisory Committee, members of the NIGMS Advisory Council, and interested scientists who had no previous involvement with the PSI. Representatives of other genomics, proteomics, and structural genomics initiatives, as well as scientists from academia, government, and industry were also included. Based on this meeting and the subsequent recommendations from the PSI Advisory Committee, a concept-clearance document was released in January 2009 describing what a third phase of the PSI might entail. Most notable was a large emphasis on partnerships and collaborations to ensure that the majority of PSI research is focused on proteins of interest to the broader research community as well as efforts to make PSI products more accessible to the research community.

Grant applications for PSI:Biology were submitted by October 29, 2009. See Phase 3 section above.