Processing of the Encephalomyocarditis Virus Capsid Precursor Protein Studies in Rabbit Reticulocyte Lysates Incubated with N-Formyl-[35S]Methionine-tRNAfMet |
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| Authors: | Elizabeth A. Campbell and Richard J. Jackson |
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| Abstract: | Translation of encephalomyocarditis virus RNA in rabbit reticulocyte lysates in the presence of N-formyl-[(35)S]methionine-tRNA(f) (Met) revealed that a small polypeptide is cleaved from the N-terminus of the capsid protein precursor, preA, by virus-coded protease activity. Therefore, this N-terminal segment comprising the translation initiation site is not conserved in any of the mature capsid proteins. |
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