title: Amino acid sequence template useful for alpha-helix-turn-alpha-helix prediction.
abstract: Necessary stereochemical requirements for an amino acid sequence segment to fold into an alpha-helix-turn-alpha-helix supersecondary structure are presented in sequence template form. The usefulness of the template is illustrated by alpha-helix-turn-alpha-helix predictions consistent with experimental data from the large T antigens of two polyoma viruses, simian virus 40 (segment 143-165) and mouse polyoma virus (segment 297-319), and the yeast transcription activator GCN4 (segment 256-278).
authors.affiliation: Institute of Cytology, Academy of Sciences of the USSR, Leningrad.
authors.forename: B V
authors.initials: BV
authors.lastname: Shestopalov
mesh_terms: D000595:Amino Acid Sequence; D000952:Antigens, Polyomavirus Transforming; D004268:DNA-Binding Proteins; D005656:Fungal Proteins; D008969:Molecular Sequence Data; D011487:Protein Conformation; D011494:Protein Kinases; D012441:Saccharomyces cerevisiae / Q000032:analysis; D029701:Saccharomyces cerevisiae Proteins; D014157:Transcription Factors
chemical_list: D000952:Antigens, Polyomavirus Transforming; D004268:DNA-Binding Proteins; D005656:Fungal Proteins; D029701:Saccharomyces cerevisiae Proteins; D014157:Transcription Factors; D011494:Protein Kinases