title: Polymerase structures and function: variations on a theme?
authors.affiliation: Department of Molecular Biophysics and Biochemistry, Yale University, New Haven, Connecticut 06520, USA.
authors.forename: C M
authors.initials: CM
authors.lastname: Joyce
authors.forename: T A
authors.initials: TA
authors.lastname: Steitz
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D004259:DNA-Directed DNA Polymerase / Q000737:chemistry* / Q000378:metabolism; D012321:DNA-Directed RNA Polymerases / Q000737:chemistry* / Q000378:metabolism; D006801:Humans; D008958:Models, Molecular; D008969:Molecular Sequence Data; D011487:Protein Conformation
chemical_list: D012321:DNA-Directed RNA Polymerases; D004259:DNA-Directed DNA Polymerase