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Dissertation
Investigation of the functional synergy and involvement of different tRNA modifications in translational control
(2020-07-02)
Transfer RNAs are essential adapter molecules employed in the translational process and are highly modified all over their structure. Specific modification of the four canonical ribonucleotides (A, U, C, G) is accomplished by various proteins and/or protein complexes, ranging from simple isomerisations (e.g. Ψ) and methylations (e.g. m5C) up to complex chemical structures (e.g. mcm5s2U, ct6A). The functions of tRNA modifications are linked to the specific position and may influence translation by supporting the native ...
Dissertation
Diphthamide modified eEF2: Insights into Function, Crosstalk and Disease
(2020)
Diphthamid ist eine posttranslationale Proteinmodifikation eines konservierten Histidins an dem eukaryotischen und archaealen translations-elongations Faktor 2 (eEF2 und aEF2). Obwohl die Diphthamidbiosynthese ein komplexer und gut beschriebener Ablauf ist, gibt es bisher keine detaillierte Beschreibung einer positiven zellulären Funktion der Modifikation.