Maintenance work on the ZORA database servers is scheduled for Thursday 25th July 2019 from 19:00-20:00. During this period ZORA and JDB will not be available. Thank you for your understanding.
Pechlaner, Maria; Donghi, Daniela; Zelenay, Veronika; Sigel, Roland K O (2015). Protonation-Dependent Base Flipping at Neutral pH in the Catalytic Triad of a Self-Splicing Bacterial Group II Intron. Angewandte Chemie Internationale Edition, 54(33):9687-9690.