title: [DNA-recognizing structure helix-turn-helix in replication initiators from polyomavirus large T antigens].
abstract: Evidence is presented which supports a suggestion that in large T antigens from polyomaviruses-serving as replication initiators--there is DNA-recognizing structure helix-turn-helix, firstly observed in transcription regulators of E. coli and some bacteriophages. It is suggested that all these proteins recognize DNA by the same mechanism.
authors.forename: B V
authors.initials: BV
authors.lastname: Shestopalov
mesh_terms: D000595:Amino Acid Sequence; D000952:Antigens, Polyomavirus Transforming / Q000235:genetics*; D001483:Base Sequence; D004261:DNA Replication; D004270:DNA, Circular / Q000032:analysis*; D004279:DNA, Viral / Q000032:analysis*; D008969:Molecular Sequence Data; D009690:Nucleic Acid Conformation; D011120:Polyomavirus / Q000235:genetics* / Q000276:immunology
chemical_list: D000952:Antigens, Polyomavirus Transforming; D004270:DNA, Circular; D004279:DNA, Viral
vernacular_title: DNK-uznaiushchaia struktura spiral'-izgib-spiral' v initsiatorakh replikatsii poliomnykh virusov--bol'shikh T-antigenakh.