产品内容
本酶催化的反应为RNA = A 5'-Hydroxy-Ribonucleotide + N Nucleoside-2',3'-Cyclophosphates,系统名称为[RNA] 5'-Hydroxy-Ribonucleotide-3'-[RNA Fragment]-Lyase (Cyclicizing; [RNA Fragment]-3'- Nucleoside -2',3'-Cyclophosphate-Forming),该酶催化内切核水解切割生成 2',3'-环状核苷酸。环状产物可被 2',3'-环状核苷酸 2'-磷酸二酯酶(EC 3.1.4.16)水解为相应的 3'-磷酸。来自枯草芽孢杆菌(B. subtilis)的该酶受 ATP 抑制。