Global ETD Search
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Showing 1 to 2 of 2 for “"ThiI"”.
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Versuche zur Strukturaufklärung bakterieller Thiouridin Synthetasen
… wie sie durch die beiden Sulfurtransferasen ThiI und MnmA katalysiert wird. ThiI katalysiert die Insertion von Schwefel an Position 8 der tRNA. Hier wird Sauerstoff am C4-Atom des Uridins mit Hilfe des Enzyms IscS durch Schwefel substituiert. Das so entstandene 4Thiouridin kann in den meisten …
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Biochemical and genetic characterization of mercaptopyruvate sulfurtransferase and paralogous putative sulfurtransferases of Escherichia coli
… that MoeB from some organisms, as well as ThiI of Escherichia coli, contain a C-terminal sulfurtransferase domain. MoeB is required for molybdopterin biosynthesis, whereas ThiI is necessary for biosynthesis of thiamin and 4-thiouridine in transfer ribonucleic acid. These observations led to …