Mutagenesis and crystallographic studies of Zymomonas mobilis tRNA-guanine transglycosylase to elucidate the role of serine 103 for enzymatic activity.
Grädler U, Ficner R, Garcia GA, Stubbs MT, Klebe G, Reuter K.
Grädler U, et al. Among authors: reuter k.
FEBS Lett. 1999 Jul 2;454(1-2):142-6. doi: 10.1016/s0014-5793(99)00793-0.
FEBS Lett. 1999.
PMID: 10413112
Free article.
Mutation of Ser90 to an alanine in Escherichia coli TGT leads to a dramatic reduction of enzymatic activity (Reuter, K. et al. (1994) Biochemistry 33, 7041-7046). To further clarify the role of this residue in the catalytic center, we have mutated the corresponding …
Mutation of Ser90 to an alanine in Escherichia coli TGT leads to a dramatic reduction of enzymatic activity (Reuter, K. et al. …