Regulation of protein synthesis in rabbit reticulocyte lysates: purification and initial characterization of the double stranded RNA activated protein kinase.
Regulation of protein synthesis in rabbit reticulocyte lysates: purification and initial characterization of the double stranded RNA activated protein kinase.
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兔网织红细胞裂解物中蛋白质合成的调节:双链 RNA 激活蛋白激酶的纯化和初步表征。
DOI:
10.1016/s0006-291x(80)80162-8
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发表时间:
1980
影响因子:
3.1
通讯作者:
Ranu,RS
中科院分区:
文献类型:
--
作者:
Ranu,RS
Double stranded RNA (dsRNA) activated translational inhibitor (dRI) has been purified from rabbit reticulocyte lysates. Purified dRI inhibits protein synthesis in rabbit reticulocyte lysates with inhibition kinetics that parallel those observed by the addition of dsRNA (0.1–100 ng/ml). The inhibition is overcome by initiation factor eIF-2. Purified dRI migrates as a single polypeptide of 70,000-daltons when subjected to electrophoresis in sodium dodecyl sulfate-polyacrylamide gel. A molecular weight of 70,000-daltons and a sedimentation co-efficient of 3.2S is obtained by gel filtration on Sephacryl S-300 (superfine) and by glycerol density gradient centrifugation, respectively. The inhibitor activation is accompanied by the dsRNA-dependent phosphorylation of the 70,000-dalton polypeptide of dRI. Purified dRI is a cyclic-AMP independent protein kinase that phosphorylates the 38,000-dalton subunit of eIF-2.
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DOI:
10.1016/s0006-291x(77)80173-3
发表时间:
1977-01-01
影响因子:
3.1
作者:
COOPER, JA;FARRELL, PJ
通讯作者:
FARRELL, PJ
DOI:
10.1016/0006-291x(74)90998-x
发表时间:
1974
影响因子:
3.1
作者:
R. Kaempfer
通讯作者:
R. Kaempfer
影响因子:
64.8
作者:
J. Traugh;S. Tahara;S. B. Sharp;B. Safer;W. Merrick
通讯作者:
W. Merrick
DOI:
10.1016/s0021-9258(17)33636-0
发表时间:
1976
期刊:
The Journal of biological chemistry
影响因子:
--
作者:
R. S. Ranu;I. Wool
通讯作者:
I. Wool
影响因子:
4.8
作者:
G. Sen;H. Taira;P. Lengyel
通讯作者:
P. Lengyel