Natalia V. Zelinskaya

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X-ray crystal structures were determined of the broad-spectrum aminoglycoside-resistance A1408 16S rRNA methyltransferases KamB and NpmA, from the aminoglycoside-producer Streptoalloteichus tenebrarius and human pathogenic Escherichia coli, respectively. Consistent with their common function, both are Class I methyltransferases with additional highly(More)
The x-ray crystal structure of the thiostrepton resistance RNA methyltransferase (Tsr).S-adenosyl-L-methionine (AdoMet) complex was determined at 2.45-A resolution. Tsr is definitively confirmed as a Class IV methyltransferase of the SpoU family with an N-terminal "L30-like" putative target recognition domain. The structure and our in vitro analysis of the(More)
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