coevolution 18056067 An integrated system for studying residue coevolution in proteins. KY Yip, P Patel, PM Kim, DM Engelman, D McDermott, MB Gerstein (2007) Bioinformatics http://papers.gersteinlab.org/e-print/coevolution/preprint.pdf http://coevolution.gersteinlab.org/coevolution/ cegs,hpc interactions,tools