[Substrate specificity of T4 RNA-ligase: the role of a purine nucleotide base in forming a covalent AMP-RNA-ligase complex].
@article{Iuodka1993SubstrateSO, title={[Substrate specificity of T4 RNA-ligase: the role of a purine nucleotide base in forming a covalent AMP-RNA-ligase complex].}, author={B A Iuodka and D Ia Labeĭkite and S I Sasnauskene}, journal={Biokhimiia}, year={1993}, volume={58 6}, pages={ 857-65 } }
The NTP binding site of bacteriophage T4 RNA-ligase (EC 6.5.1.3) was studied using several ATP analogs modified in the purine moiety of the nucleotide at positions 1, 2, 6 and 8: adenosine-N'-oxide 5'-triphosphate (I), 6-chloropurine riboside 5'-triphosphate (II), 6-mercaptopurine riboside 5'-triphosphate (III), 1,N6-ethenoadenosine 5'-triphosphate (IV), 8-sulphoadenosine 5'-triphosphate (V), 8-bromoadenosine 5'-triphosphate (VI), inosine 5'-triphosphate (VII) and guanosine 5'-triphosphate… CONTINUE READING