title: Structure at 2.3 A resolution of the gene 5 product of bacteriophage fd: a DNA unwinding protein.
mesh_terms: D003090:Coliphages / Q000201:enzymology*; D004265:DNA Helicases / Q000096:biosynthesis; D004926:Escherichia coli / Q000201:enzymology*; D005814:Genes, Viral; D008958:Models, Molecular; D011487:Protein Conformation; D014961:X-Ray Diffraction
chemical_list: D004265:DNA Helicases