Protein kinase activity in cell free ext
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I. LichΓ‘; J. JaneΔek; Z. VanΔk
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Article
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1995
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Springer Netherlands
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English
β 369 KB
Protein kinase activity was assayed in cell-free extracts prepared from mycelia of a wild strain (MA) and an overproducing mutant (RX 2) of Streptomyces avermitilis. At least 10 different polypeptides ranging in Mr 120 000 were from lo ooo3% found to be phosphorylated on analysis of labeled cell lys