We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvolutionarily conserved pathways of energetic connectivity in protein families.AuthorsLockless SW; Ranganathan RPublicationScience (New York, N.Y.), 1999, Vol 286, Issue 5438, p295ISSN0036-8075Publication typearticleDOI10.1126/science.286.5438.295