Cytidine deaminase can deaminate fused pyrimidine ribonucleosides
作者:Paul T. Ludford、Yao Li、Shenghua Yang、Yitzhak Tor
DOI:10.1039/d1ob00705j
日期:——
The tolerance of cytidine deaminase (CDA) to expanded heterocycles is explored via three fluorescent cytidine analogues, where the pyrimidine core is fused to three distinct five-membered heterocycles at the 5/6 positions. The reaction between CDA and each analogue is followed by absorption and emission spectroscopy, revealing shorter reaction times for all analogues than the native substrate. Pseudo-first