论文信息 - Selective Inhibition of the Synthesis of Sindbis Virion Proteins by an Inhibitor of Chymotrypsin

Selective Inhibition of the Synthesis of Sindbis Virion Proteins by an Inhibitor of Chymotrypsin

Treatment of chick embryo fibroblasts infected with Sindbis virus with TPCK, the choloromethyl ketone derivative of tosyl-phenylalanine and an inhibitor of chymotrypsin, resulted in reduced synthesis of viral structural proteins and the accumulation of a high-molecular-weight polypeptide, thought to be a precursor. The analogous inhibitor of trypsin, TLCK, the chloromethyl ketone derivative of tosyllysine, had no such effect.

E. Pfefferkorn | M. Boyle

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