Translation coupled

Hayden B E and Lament C L A 1989 Coupled translational-vibrational aetivation in dissoeiative hydrogen adsorption on Cu(110) Phys. Rev. Lett. 63 1823... 

McMillan s model [71] for transitions to and from tlie SmA phase (section C2.2.3.2) has been extended to columnar liquid crystal phases fonned by discotic molecules [36, 103]. An order parameter tliat couples translational order to orientational order is again added into a modified Maier-Saupe tlieory, tliat provides tlie orientational order parameter. The coupling order parameter allows for tlie two-dimensional symmetry of tlie columnar phase. This tlieory is able to account for stable isotropic, discotic nematic and hexagonal columnar phases. 

Schmitz and Lu (12) have also considered coupling of translational and rotational modes for rigid rods in congested solutions as an explanation for the extraordinary diffusion regime. They concluded that, for 350 bp dinucleosomal DNA, the coupled ion model gave better agreement with the data. Since our DNA molecules are even shorter, 150 bp, the coupled translation -rotation model can seemingly be ruled out. 

Kobayashi T, Funakoshi Y, Hoshino SI, Katada T (2004) The GTP-binding release factor eRF3 as a key mediator coupling translation termination to mRNA decay. J Biol Chem 279 45693 5700 Kong C, Ito K, Walsh MA, Wada M, Liu Y, Kumar S, Barford D, Nakamura Y, Song H (2004) Crystal structure and functional analysis of the eukaryotic class II release factor eRF3 from S. pombe. Mol Cell 14 233-245... 

Photofragment coincidence data were taken at several of the peaks in Fig. 1. Mass analysis of the fragments showed that only coincidences corresponding to channel (1), CH3 + CO (or CD3 + CO), were seen at all dissociation wavelengths examined. As discussed previously, the time and position data yield a coupled translational energy and angular distribution P(ET, 0), which can be written as... 

The crystal field [57], which contains both electrostatic and hopping contributions [58], acts on the orbits of the inner d and f electrons. That is, the electron orbits reflect the anisotropic crystalline environment, and adding spin-orbit coupling translates this anisotropic electron motion into magnetic anisotropy. 

Hu P, King DA, Crampin S, Lee M-H, Payne MC (1997) Ah initio diffusional potential energy surface for CO chemisorption on Pd 110 at high coverage Coupled translation and rotation. J Chem Phys 107 8103... 

Another possible explanation for the lack of observed export block is the difference in rate of translation in vivo and in vitro. The rate of chain elongation in vivo in eukaryotes is about 180 residues/minute, while in vitro translation proceeds at about 30 residues/minute. If an SRP-nascent chain-ribosome complex has a half-life of, e.g., 1 second, it would cause a significant pause in synthesis in vitro, but would probably not be noticed in vivo. Such a short-lived complex may be sufficient to couple translation to translocation in vivo, but not in vitro, as the time required for the ribosome to diffuse to the membrane will depend on how far it has to go. Inside the cell, the ribosome will have a much smaller distance to travel than in an in vitro translocation mixture. 

The similarity exhibited here between the multi-variable and the memory hierarchy formulations of the orientational problem is obviously not a general result in fact, it derives from the choice of a variable and its time derivative in the multi-variable theory. Other variations on these themes can readily be devised for example, one could couple Q, and 4 (orthogonal ized to Qj, however) (8) or one could combine higher-order memory functions with a multi-variable theory or one could couple translational and rotational variables (9), The enormous flexibility of the G,L,E, means that the intuition of the user will play a particularly significant role in determining the success of the outcome. To illustrate this point, we now briefly recapitulate how the 6,L,E, applies to a quite different orientational problem namely, anisotropic rotational diffusion (10). 

Figure 8. Schematic representation of site-specific incorporation of 0-methyl-threonine into the 252 position of cytochrome P450cam by employing an in vitro transcription coupled translation system of Escherichia coli.

Recent refined studies on CO in Ca ion-containing zeolites A give an estimate of 35 Nm for the force constant between C and the Ca ion. But, for the assignment of the satellites 180 cm distant from the main band it is still unclear whether they are due to coupled translational and rotational motions including those of the cation or due to ihe hindered motions themselves [79]. 

M. Xu, L. Ulivi, M. Celli, D. Colognesi, and Z. Bacci, Pf s. Ret/. B, 83, 241403 (2011). Quantum Calculation of Inelastic Neutron Scattering Spectra of a Hydrogen Molecule Inside a Nanoscale Cavity Based on Rigorous Treatment of the Coupled Translation-Rotation Dynamics. 

M. Xu, Y. S. Elmatad, F. Sebastianelli, J. W. Moskoiwitz, and Z. BaSc,/. Phys. Chem. B, 110, 24806 (2006). Hydrogen Molecule in the Small Dodecahedral Cage of a Clathrate Hydrate Quantum Five-Dimensional Calculations of the Coupled Translation—Rotation Eigenstates. 

I. Matanovic, M. Xu, J. W. Moskowitz, J. Eckert, and Z. Bacic,/. Chem. Phys., 131,224308 (2009). Methane Molecule Confined in the Small and Large Cages of Structure I Clathrate Hydrate Quantum Six-Dimensional Calculations of the Coupled Translation-Rotation... 

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