Membrane protein structure and dynamics from NMR spectroscopy.
Membrane protein structure and dynamics from NMR spectroscopy.
复制标题
DOI:
10.1146/annurev-physchem-032511-143731
复制
发表时间:
2012
影响因子:
14.7
通讯作者:
Hu F
中科院分区:
文献类型:
--
作者:
Hong M;Zhang Y;Hu F
We review the current state of membrane protein structure determination using solid-state nuclear magnetic resonance (NMR) spectroscopy. Multidimensional magic-angle-spinning correlation NMR combined with oriented-sample experiments has made it possible to measure a full panel of structural constraints of membrane proteins directly in lipid bilayers. These constraints include torsion angles, interatomic distances, oligomeric structure, protein dynamics, ligand structure and dynamics, and protein orientation and depth of insertion in the lipid bilayer. Using solid-state NMR, researchers have studied potassium channels, proton channels, Ca2+ pumps, G protein–coupled receptors, bacterial outer membrane proteins, and viral fusion proteins to elucidate their mechanisms of action. Many of these membrane proteins have also been investigated in detergent micelles using solution NMR. Comparison of the solid-state and solution NMR structures provides important insights into the effects of the solubilizing environment on membrane protein structure and dynamics.
登录
查看更多内容
影响因子:
2.7
作者:
Cady SD;Hong M
通讯作者:
Hong M
影响因子:
5.6
作者:
Bhate MP;Wylie BJ;Tian L;McDermott AE
通讯作者:
McDermott AE
影响因子:
3.4
作者:
Chen, Hanning;Wu, Yujie;Voth, Gregory A.
通讯作者:
Voth, Gregory A.
影响因子:
15
作者:
Cady, Sarah D.;Wang, Jun;Wu, Yibing;DeGrado, William F.;Hong, Mei
通讯作者:
Hong, Mei
影响因子:
168.9
作者:
Bright, RA;Medina, MJ;Klimov, AI
通讯作者:
Klimov, AI