The Role of the Tight-Turn, Broken Hydrogen Bonding, Glu222 and Arg96 in the Post-translational Green Fluorescent Protein Chromophore Formation [0.03%]
紧转换、断裂的氢键作用、Glu222和Arg96在多巴氨基酸侧链后翻译型绿色荧光蛋白发色团形成中的作用研究
Nathan P Lemay,Alicia L Morgan,Elizabeth J Archer et al.
Nathan P Lemay et al.
Green Fluorescent Proteins (GFP) and GFP-like proteins all undergo an autocatalytic post-translational modification to form a centrally located chromophore. Structural analyses of all the GFP and GFP-like proteins in the protein databank we...
Two Dimensional Electronic Correlation Spectroscopy of the npi* and pipi* Protein Backbone Transitions: A Simulation Study [0.03%]
二维电子相关谱学研究蛋白质主链nπ∗和ππ∗跃迁：模拟研究
Zhenyu Li,Darius Abramavicius,Wei Zhuang et al.
Zhenyu Li et al.
The two dimensional (2D) photon echo spectrum of the amide ultraviolet (UV) bands of proteins are simulated. Two effective exciton Hamiltonian parameter sets developed by Woody and Hirst, which predict similar CD spectra, may be distinguish...
Boiko Cohen,Matthew H Larson,Bern Kohler
Boiko Cohen
The excited-state dynamics of the RNA homopolymer of cytosine and of the 18-mer (dC)(18) were studied by steady-state and time-resolved absorption and emission spectroscopy. At pH 6.8, excitation of poly(rC) by a femtosecond UV pump pulse p...
M A Wilson,A Pohorille,L R Pratt
M A Wilson
Molecular dynamics results are presented for the density profile of a sodium ion near the water liquid-vapor interface at 320 K. These results are compared with the predictions of a simple dielectric model for the interaction of a monovalen...
Ultrafast energy transfer in light-harvesting chlorosomes from the green sulfur bacterium Chlorobium tepidum [0.03%]
集光氯体中快速能量传递机制的研究——以热绿菌为例
S Savikhin,P I van Noort,Y Zhu et al.
S Savikhin et al.
Two independent pump-probe techniques were used to study the antenna energy transfer kinetics of intact chlorosomes from the green sulfur bacterium Chlorobium tepidum with femtosecond resolution. The isotropic kinetics revealed by one-color...
Comparative Study
Chemical physics. 1995 May 15;194(2-3):245-58. DOI:10.1016/0301-0104(95)00019-k 1995
A Pohorille,P Cieplak,M A Wilson
A Pohorille
Although the potency of conventional anesthetics correlates with lipophilicity, an affinity to water also is essential. It was recently found that compounds with very low affinities to water do not produce anesthesia regardless of their lip...