Phosphorylation of high mobility group protein 14 by casein kinase II.
نویسندگان
چکیده
منابع مشابه
Preferential phosphorylation of high mobility group protein 17 in vitro by a nuclear protein kinase.
The ability of the high group proteins (HMG-1, 2, 14 and 17) to serve as substrate for protein kinases was investigated by incubating them with a cytoplasmic and nuclear kinase. In both cases phosphate was incorporated into all four HMG proteins. The amount of phosphate incorporated and the specificity for the four proteins was quite different for the two kinases. Whereas the cytoplasmic kinase...
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Sebastien Taurin, Nathan Sandbo, Yimin Qin, Darren Browning, and Nickolai O. Dulin. From the Department of Medicine, The University of Chicago, Chicago, IL 60637; and the Department of Biochemistry and Molecular Biology, Medical College of Georgia, Augusta, GA 30912 Running Title: Phosphorylation of β-catenin by PKA *Address correspondence to: Nickolai Dulin, Section of Pulmonary and Critical C...
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The maize gene RAB-17, which is responsive to abscisic acid, encodes a basic glycine-rich protein containing, in the middle part of its sequence, a cluster of 8 serine residues followed by a putative casein kinase 2-type substrate consensus sequence. This protein was found to be highly phosphorylated in vivo. Here, we show that RAB-17 protein is a real substrate for casein kinase 2. RAB-17 prot...
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The high mobility group (HMG) 1 and 2 proteins are the most abundant non-histone components of chromosomes. Here, we report that essentially the entire pool of HMG1 proteins in Drosophila embryos and Chironomus cultured cells is phosphorylated at multiple serine residues located within acidic tails of these proteins. The phosphorylation sites match the consensus phosphorylation site of casein k...
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A group of low molecular weight protein substrates was found to co-purify with casein kinase II from broccoli (Brassica oleracea var italica). These substrates showed very high affinity toward casein kinase II and were efficiently phosphorylated even in the presence of an excess of exogenous substrates. The broccoli substrates were purified from cytosolic extracts as a double band of related pr...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1985
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(18)89134-7