title: [Polycytidylic matrix complex formation with complementary and noncomplementary purine nucleoside triphosphates].
abstract: Misincorportion into I poly(C) : I GTP complex, alpha = (formula: see text), has been determined by using H3-ATP. At ATP total concentration increasing from 6X10(-6) M to 4.5X10(-3) M the alpha value increases going asymptotically onto a plateau. The maximum misincorporation in the studied conditions is I adenilic resiude per congruent to 1400 guanilic ones. No ATP incorporation into the 2 poly(C) : I GTP complex was found. It is shown that misincorporation in non-enzymic recognition is essentially determined both by the difference in complementary and non-complementary monomer stacking and by the difference in their binding with the polynucleotide template.
mesh_terms: D000255:Adenosine Triphosphate; D055598:Chemical Phenomena; D002621:Chemistry; D006160:Guanosine Triphosphate; D011066:Poly C; D011131:Polyribonucleotides
chemical_list: D011131:Polyribonucleotides; D011066:Poly C; D006160:Guanosine Triphosphate; D000255:Adenosine Triphosphate
vernacular_title: Issledovanie kompleksoobrazovaniia politsitidilovoĭ matritsy s komplementarnym i nekomplementarnym purinovymi nukleozidtrifosfatami.