We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCrystal structure and evolution of a transfer RNA splicing enzyme.AuthorsLi H; Trotta CR; Abelson JPublicationScience (New York, N.Y.), 1998, Vol 280, Issue 5361, p279ISSN0036-8075Publication typearticleDOI10.1126/science.280.5361.279