mRNA capping - (return to schedule)


1- pppRNA Þ ppRNA + Pi
(RNA triphosphatase)

2- ppRNA + GTP Þ GpppRNA + PPi
(RNA guanytransferase)

3- GpppRNA + AdoMet Þ m7GpppRNA + AdoHcy
(RNA guanine-7-methyltransferase)

E-mail: llane1@unl.edu