[Phenylalanyl-tRNA synthetase from E. coli MRE-600. Effect of chemical modification of lysine residues on the enzyme interaction with substrates].

Abstract

The effect of modification of Phe-RSase from E. coli MRE-600 by pyridoxal-5'-phosphate and 2', 3'-dialdehyde derivative of ATP and L-phenylalanynyl-5'-adenylate obtained by periodate oxidation on the enzyme interaction with substrates was investigated. It was shown that modification of Phe-RSase by pyridoxal-5'-phosphate and 2', 3'-dialdehyde derivative of… (More)

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