Structure of Oceanobacillus iheyensis group II intron in a ligand-free state in the presence of NH4+ and Mg2+

4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID

Visualizing Group II Intron Catalysis through the Stages of Splicing.

100 mM magnesium acetate, 200 mM ammonium chloride, 50 mM HEPES sodium, pH 7.0, 3% PEG8000, VAPOR DIFFUSION, HANGING DROP, temperature 303K

HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT

ribozyme, metalloenzyme, self-splicing, retrotransposition, RNA