Both labs are developing their own algorithms for predicting protein structures. In fact, there are many academic labs that are developing similar algorithims. Periodically, they test their progress in a competition at CASP. The last competition, CASP7, is
here.. The next competition, CASP8, is
here.
Why so many labs working on predicting protein folding? It is a highly complex process and as in any other scientific research area, good old fashion competition drives progress. Scientists, for the most part, are highly competitive.
We hate getting beat by another lab!:evil: