Crystallization of the RNA guanylyltransferase of Chlorella virus PBCV-1
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RNA guanylyltransferase, or capping enzyme (E.C. 2.7.7.50) catalyzes the transfer of GMP from GTP to diphosphate-terminated RNA to form the cap structure GpppN. Chlorella virus capping enzyme expressed in E. coli has been purified, treated with GTP and crystal... ...
