Triple helices formed by polyuridylic acid with some adenosine derivatives.
We have prepared a variety of derivatives of adenosine which, at neutral pH's, carry protonated amine functions. These derivatives form stable helical structures with polyuridylic acid, but the melting points are not substantially higher than those of helical complexes formed by adenosine derivatives lacking cationic groups.
D000241:Adenosine / Q000031:analogs & derivatives*; D000249:Adenosine Monophosphate / Q000031:analogs & derivatives; D003959:Diamines / Q000138:chemical synthesis; D009690:Nucleic Acid Conformation; D011072:Poly U
D003959:Diamines; D011072:Poly U; D000249:Adenosine Monophosphate; D000241:Adenosine