The alpha,alpha-difluorinated phosphonate L-pSer-analogue: an accessible chemical tool for studying kinase-dependent signal transduction.
The alpha,alpha-difluorinated phosphonate L-pSer-analogue: an accessible chemical tool for studying kinase-dependent signal transduction.
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DOI:
10.1016/j.chembiol.2009.08.008
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发表时间:
2009-09-25
影响因子:
--
通讯作者:
Berkowitz DB
中科院分区:
文献类型:
--
作者:
Panigrahi K;Eggen M;Maeng JH;Shen Q;Berkowitz DB
This overview focuses on the (α,α-difluoromethylene)phosphonate mimic of phosphoserine (pCF2Ser) and its application to the study of kinase-mediated signal transduction – pathways of great interest to drug development. The most versatile modes of access to these chemical biological tools are discussed, organized by method of PCF2-C bond. The pCF2-Ser mimic may be site-specifically incorporated into peptides (SPPS) and proteins (expressed protein ligation). This isopolar, dianionic pSer mimic results in a “constitutive phosphorylation” phenotype, and is seen to support native protein-protein interactions that depend upon serine phosphorylation. Signal transduction pathways studied with this chemical biological approach include the regulation of p53 tumor suppressor protein activity, and of melatonin production. Given these successes, the future is bright for the use of such “teflon phospho-amino acid mimics” to map kinase-based signaling pathways.
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影响因子:
3.6
作者:
BERKOWITZ, DB;EGGEN, M;SLOSS, DG
通讯作者:
SLOSS, DG
影响因子:
3.6
作者:
Benayoud, F;deMendonca, DJ;Hammond, GB
通讯作者:
Hammond, GB
影响因子:
15
作者:
Berkowitz, DB;Maeng, JH;Norman, BH
通讯作者:
Norman, BH
影响因子:
1.8
作者:
Berkowitz, DB;Bhuniya, D;Peris, G
通讯作者:
Peris, G
DOI:
10.1039/c39810000930
发表时间:
1981-01-01
影响因子:
--
作者:
BLACKBURN, GM;ENGLAND, DA;KOLKMANN, F
通讯作者:
KOLKMANN, F