1H, 15N, and 13C chemical shift assignments of the micelle immersed FAT C-terminal (FATC) domains of the human protein kinases ataxia-telangiectasia mutated (ATM) and DNA-dependent protein kinase catalytic subunit (DNA-PKcs) fused to the B1 domain of streptococcal protein G (GB1)

1H, 15N, and 13C chemical shift assignments of the micelle immersed FAT C-terminal (FATC) domains of the human protein kinases ataxia-telangiectasia mutated (ATM) and DNA-dependent protein kinase catalytic subunit (DNA-PKcs) fused to the B1 domain of streptococcal protein G (GB1)
复制标题

与 B1 融合的人类蛋白激酶共济失调毛细血管扩张突变 (ATM) 和 DNA 依赖性蛋白激酶催化亚基 (DNA-PKcs) 的胶束浸入 FAT C 末端 (FATC) 结构域的 1H、15N 和 13C 化学位移分配链球菌 G 蛋白结构域 (GB1)

DOI:
10.1007/s12104-018-9798-3
复制
发表时间:
2018
影响因子:
0.9
通讯作者:
Sonja A. Dames
Sonja A. Dames
中科院分区:
生物学4区
文献类型:
--
作者:
Munirah S. Abd Rahim;Lisa A. M. Sommer;Anja Wacker;Sonja A. Dames

文献摘要

参考文献

相似文献

FAT C 末端 (FATC) 是一个大约 33 个残基长的结构域。它控制磷脂酰肌醇 3 激酶相关激酶 (PIKK) 中的激酶功能。最近的 NMR 和 CD 监测相互作用研究表明,所有 PIKK 的 FATC 结构域都可以与膜模拟物相互作用,尽管对膜特性(例如表面电荷和曲率)的偏好不同。因此,它们通常可以充当膜锚定单元。在这里,我们展示了人类 PIKK 共济失调毛细血管扩张突变(ATM,残基 3024-3056)和 DNA 蛋白激酶催化亚基(DNA-PKcs,残基 4096-4128)的 DPC 胶束浸入 FATC 结构域的 1H、15N 和 13C 化学位移分配,两者均与链球菌蛋白的 56 个残基长的 B1 结构域融合G(GB1)。每个融合蛋白长 100 个氨基酸,在 GB1 标签和 FATC 区域之间的连接区域中包含凝血酶 (LVPRGS) 和肠激酶 (DDDDK) 蛋白酶位点。这些任务为膜模拟结合态的详细结构表征铺平了道路,这将有助于更好地理解膜上适当的细胞定位对于 PIKK 的功能和调节的作用。 GB1 标签的化学位移分配对于 NMR 光谱学家开发新实验或使用 GB1 进行细胞内 NMR 光谱或蛋白质折叠领域的案例研究非常有用。此外,它经常被用作纯化标签。早些时候我们已经证明 GB1 不与膜模拟物相互作用,因此不会干扰对附着蛋白的膜模拟物相互作用的 NMR 监测。
FAT C-terminal (FATC) is a circa 33 residue-long domain. It controls the kinase functionality in phosphatidylinositol-3 kinase-related kinases (PIKKs). Recent NMR- and CD-monitored interaction studies indicated that the FATC domains of all PIKKs can interact with membrane mimetics albeit with different preferences for membrane properties such as surface charge and curvature. Thus they may generally act as membrane anchoring unit. Here, we present the1H,15N, and13C chemical shift assignments of the DPC micelle immersed FATC domains of the human PIKKs ataxia-telangiectasia mutated (ATM, residues 3024–3056) and DNA protein kinase catalytic subunit (DNA-PKcs, residues 4096–4128), both fused to the 56 residue long B1 domain ofStreptococcalprotein G (GB1). Each fusion protein is 100 amino acids long and contains in the linking region between the GB1 tag and the FATC region a thrombin (LVPRGS) and an enterokinase (DDDDK) protease site. The assignments pave the route for the detailed structural characterization of the membrane mimetic bound states, which will help to better understand the role of the proper cellular localization at membranes for the function and regulation of PIKKs. The chemical shift assignment of the GB1 tag is useful for NMR spectroscopists developing new experiments or using GB1 otherwise for case studies in the field of in-cell NMR spectroscopy or protein folding. Moreover it is often used as purification tag. Earlier we showed already that GB1 does not interact with membrane mimetics and thus does not disturb the NMR monitoring of membrane mimetic interactions of attached proteins.
DOI: 10.1016/j.jmb.2003.11.042
发表时间: 2004-01-30
影响因子: 5.6
作者:
Ding, KY;Louis, JM;Gronenborn, AM
通讯作者: Gronenborn, AM
DOI: 10.1101/gad.1666208
发表时间: 2008-06-01
影响因子: 10.5
作者:
Mordes, Daniel A.;Glick, Gloria G.;Cortez, David
通讯作者: Cortez, David
DOI: 10.1016/j.jmb.2004.04.069
发表时间: 2004-07-09
影响因子: 5.6
作者:
Byeon, IJL;Louis, JM;Gronenborn, AM
通讯作者: Gronenborn, AM
DOI: 10.1002/pro.2127
发表时间: 2012-10
期刊: Protein Science
影响因子: 8
作者:
Lisa A. M. Sommer;M. Meier;S. Dames
通讯作者: Lisa A. M. Sommer;M. Meier;S. Dames
NMR 和圆二色性监测的脂质结合研究表明 FATC 结构域作为磷脂酰肌醇 3-激酶相关激酶 (PIKK) 膜锚的一般作用*
DOI: 10.1074/jbc.m113.467233
发表时间: 2013
期刊: The Journal of Biological Chemistry
影响因子: --
作者:
Lisa A. M. Sommer;Martin Schaad;S. A. Dames
通讯作者: S. A. Dames