Isolation and characterization of the predominant protein in nuclear ribonucleoprotein particles from rat liver

Nutan T. Patel, Alexander Kurosky, Viktor Holoubek

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    Abstract

    The predominant protein of the nuclear ribonucleoprotein particles of rat liver was isolated by polyacrylamide gel electrophoresis. The polypeptide represented 35% to 40% of the total mass of the protein moiety. Its molecular weight was estimated to be 38 000 and its NH2-terminal residue was found to be threonine. The amino acid composition is unique in having a high content of glycyl residues (20%) and NG-dimethylarginine (14% of total arginyl residues).

    Original languageEnglish (US)
    Pages (from-to)282-286
    Number of pages5
    JournalBBA - Protein Structure
    Volume533
    Issue number1
    DOIs
    StatePublished - Mar 28 1978

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    ASJC Scopus subject areas

    • Medicine(all)

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