title: Polymerase structures and mechanism.
authors: H
authors: H
authors: Pelletier
mesh_terms: D001665:Binding Sites; D005075:Biological Evolution; D002384:Catalysis; D004256:DNA Polymerase I / Q000737:chemistry* / Q000378:metabolism; D017433:Protein Structure, Secondary
chemical_list: D004256:DNA Polymerase I