cAMP-dependent protein kinase from Dictyostelium discoideum.

cAMP-dependent protein kinase from Dictyostelium discoideum.
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来自盘基网柄菌的 cAMP 依赖性蛋白激酶。

DOI:
10.1002/dvg.1020090407
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发表时间:
1988
期刊:
Developmental genetics
影响因子:
--
通讯作者:
V. Wallet
V. Wallet
中科院分区:
--
文献类型:
--
作者:
M. Véron;R. Mutzel;M. Lacombe;M. Simon;V. Wallet

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盘状盘状盘状体camp依赖性蛋白激酶(cAK)是一种由一个催化亚基和一个调节亚基组成的酶。与cAMP结合后,全酶解离,释放出自由的活性催化亚基。cAK受发育调控,从营养细胞中活性极低到聚集后细胞中表达最多。虽然盘基骨菌和其他生物的cAKs亚基之间没有免疫交叉反应,但它们具有一些共同的生化特性。已克隆并测序了该调控亚基的完整cDNA。每个单倍体基因组中只有一个调控亚基的基因拷贝。在比较Dictyostelium与酵母和高等真核生物cAK结构的基础上,我们提出了环核苷酸结合蛋白的进化模型。
The cAMP-dependent protein kinase (cAK) from Dictyostelium discoideum is an enzyme composed of one catalytic and one regulatory subunit. Upon binding of cAMP, the holoenzyme dissociates to liberate free active catalytic subunits. The cAK is developmentally regulated, ranging from very little activity in vegetative cells to maximal expression in postaggregative cells. Although there is no immunological cross-reaction between the subunits of cAKs from Dictyostelium and from other organisms, they share several biochemical properties. A complete cDNA for the regulatory subunit has been cloned and sequenced. Only one copy of the gene for the regulatory subunit is present per haploid genome. On the basis of the comparison of the structure of the cAK from Dictyostelium with its counterparts in yeast and higher eukaryotes, we propose a model for the evolution of cyclic-nucleotide-binding proteins.
DOI: 10.1073/pnas.84.15.5192
发表时间: 1987-08
影响因子: 11.1
作者:
J. Scott;Moira B. Glaccum;M. Zoller;Michael D. UHLERt;D. Helfman;G. S. MCKNIGHTt;E. Krebs
通讯作者: J. Scott;Moira B. Glaccum;M. Zoller;Michael D. UHLERt;D. Helfman;G. S. MCKNIGHTt;E. Krebs
cAMP 依赖性蛋白激酶 I 调节亚基二聚体的两个原聚体的反平行比对。
DOI: --
发表时间: 1987
期刊: The Journal of biological chemistry
影响因子: --
作者:
Bubis,J;Vedvick,TS;Taylor,SS
通讯作者: Taylor,SS
DOI: 10.1016/s0021-9258(18)45175-7
发表时间: 1987-09
期刊: The Journal of biological chemistry
影响因子: --
作者:
C. Clegg;L. A. Correll;G. Cadd;G. McKnight
通讯作者: C. Clegg;L. A. Correll;G. Cadd;G. McKnight
盘基网柄菌发育过程中 cAMP 依赖性蛋白激酶易位至细胞核。
DOI: 10.1016/0012-1606(86)90221-6
发表时间: 1986
影响因子: 2.7
作者:
Woffendin,C;Chambers,TC;Schaller,KL;Leichtling,BH;Rickenberg,HV
通讯作者: Rickenberg,HV
cAMP 依赖性蛋白激酶 I 型和 II 型调节亚基的 cAMP 结合域的预测结构。
DOI: 10.1021/bi00376a003
发表时间: 1987
期刊: Biochemistry
影响因子: 2.9
作者:
Weber,IT;Steitz,TA;Bubis,J;Taylor,SS
通讯作者: Taylor,SS