posted on 2011-12-30, 15:25authored byPetr Kolosov, Ludmila Frolova, Alim Seit-Nebi, Vera Dubovaya, Artem Kononenko, Nina Oparina, Just Justesen, Alexandr Efimov, Lev Kisselev
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Taken from "Invariant amino acids essential for decoding function of polypeptide release factor eRF1"
() The ribbon model is represented. The YxCxxxF loop is shown by thin arrow. The side-chains of essential residues Glu55 and Tyr125 are shown as sticks. The H-bond is shown as a black line. () Human wt-eRF1. () The Glu55Arg mutant.