title: Invariance of the zinc finger module: a comparison of the free structure with those in nucleic-acid complexes.
authors.affiliation: Laboratory of Molecular Biology, Medical Research Council, Cambridge CB2 2QH, United Kingdom.
authors.forename: Duo
authors.initials: D
authors.lastname: Lu
authors.forename: Aaron
authors.initials: A
authors.lastname: Klug
mesh_terms: D017124:Conserved Sequence; D018360:Crystallography, X-Ray; D008958:Models, Molecular; D009696:Nucleic Acids / Q000737:chemistry* / Q000378:metabolism; D011485:Protein Binding; D011487:Protein Conformation; D012341:RNA, Ribosomal, 5S / Q000737:chemistry / Q000378:metabolism; D019474:Transcription Factors, TFIII / Q000737:chemistry / Q000378:metabolism; D016335:Zinc Fingers
chemical_list: D009696:Nucleic Acids; D012341:RNA, Ribosomal, 5S; D019474:Transcription Factors, TFIII