title: Two are better than one.
authors.forename: S E
authors.initials: SE
authors.lastname: Halford
authors.forename: D M
authors.initials: DM
authors.lastname: Gowers
authors.forename: R B
authors.initials: RB
authors.lastname: Sessions
mesh_terms: D001426:Bacterial Proteins / Q000737:chemistry / Q000378:metabolism; D001665:Binding Sites; D018360:Crystallography, X-Ray; D004247:DNA / Q000737:chemistry / Q000235:genetics / Q000378:metabolism*; D004268:DNA-Binding Proteins / Q000737:chemistry* / Q000378:metabolism*; D015252:Deoxyribonucleases, Type II Site-Specific; D019281:Dimerization; D004720:Endonucleases / Q000737:chemistry* / Q000378:metabolism*; D029968:Escherichia coli Proteins; D019426:Integrases / Q000737:chemistry / Q000378:metabolism; D056968:Lac Repressors; D008958:Models, Molecular; D009344:Neisseria gonorrhoeae / Q000201:enzymology; D009690:Nucleic Acid Conformation; D020836:Protein Structure, Quaternary; D012097:Repressor Proteins / Q000737:chemistry / Q000378:metabolism; D014764:Viral Proteins
chemical_list: D001426:Bacterial Proteins; D004268:DNA-Binding Proteins; D029968:Escherichia coli Proteins; D056968:Lac Repressors; D012097:Repressor Proteins; D014764:Viral Proteins; D004247:DNA; C045073:Cre recombinase; D019426:Integrases; D004720:Endonucleases; D015252:Deoxyribonucleases, Type II Site-Specific; C413605:NgoMIV endonuclease