Identification of casein kinase II and phosphorylated proteins associated with messenger ribonucleoproteins particles from reticulocytes.
Identification of casein kinase II and phosphorylated proteins associated with messenger ribonucleoproteins particles from reticulocytes.
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鉴定酪蛋白激酶 II 和与网织红细胞信使核糖核蛋白颗粒相关的磷酸化蛋白。
DOI:
10.1111/j.1432-1033.1982.tb19772.x
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发表时间:
1982
期刊:
影响因子:
--
通讯作者:
Traugh,JA
中科院分区:
文献类型:
--
作者:
Rittschof,D;Traugh,JA
Messenger ribonucleoprotein (mRNP) particles, isolated from reticulocyte polysomes and purified by buoyant density centrilfugation in metrizamide, contained an endogenous protein kinase activity. The cyclic‐nucleotide‐independent protein kinase phosphorylated casein using either ATP or GTP as the phosphoryl donor and had properties similar to casein kinase II, an enzyme previously purified and characterized from the post‐ribosomal supernate of reticulocytes. Antibody prepared to casein kinase II was shown to inhibit the protein kinase activity in the mRNP particles. The endogenous enzyme phosphorylated four peptides (Mr, 125000, 107000, 76000 and 63000) in the mRNP particle. Three of the four peptides, plus another (Mr, 175000), were phosphorylated by purified casein kinase II while two peptides (Mr, 95000) and Mr, 76000) were phosphorylated with casein kinase I. The mRNP particles were not substrates for the CAMP‐dependent protein kinases.
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DOI:
10.1073/pnas.75.8.3654
发表时间:
1978
影响因子:
11.1
作者:
H. Trachsel;R. S. Ranu;I. London
通讯作者:
I. London
DOI:
10.1016/0005-2787(76)90280-x
发表时间:
1976
期刊:
Biochimica et biophysica acta
影响因子:
--
作者:
J. Egly;M. Schmitt;J. Kempf
通讯作者:
J. Kempf
DOI:
10.1111/j.1432-1033.1981.tb06195.x
发表时间:
2005
期刊:
European journal of biochemistry
影响因子:
--
作者:
D. Rittschof;J. Traugh
通讯作者:
J. Traugh
DOI:
10.1016/b978-0-12-452808-6.50008-6
发表时间:
1981
期刊:
Biochemical Actions of Hormones
影响因子:
--
作者:
J. Traugh
通讯作者:
J. Traugh
影响因子:
--
作者:
G. Hathaway;T. S. Lundak;S. Tahara;J. Traugh
通讯作者:
J. Traugh