kDa ribonucleoprotein (p34) from as an effective phosphate acceptor for casein kinase II
نویسنده
چکیده
A 34 kDa ribonucleoprotein (p34) was purified to homogeneity from a 1.0 M KCl extract of spinach chloroplasts as an effective phosphate acceptor for casein kinase II (CK-II) by means of heparinagarose, DEAE-cellulose, Sephacryl 5300, dsDNA-cellulose and Mono Q column chromatography. Biochemical analysis of purified p34 show that the native form of p34 is a monomeric protein and p34 is phosphorylated specifically by CK-II in the chloroplasts.
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تاریخ انتشار 2006