Mechanisms of recognition and binding of α-TTP to the plasma membrane by multi-scale molecular dynamics simulations

We used multiple sets of simulations both at the atomistic and coarse-grained level of resolution to investigate interaction and binding of α-tochoperol transfer protein (α-TTP) to phosphatidylinositol phosphate lipids (PIPs). Our calculations indicate that enrichment of membranes with such lipids facilitate membrane anchoring. Atomistic models suggest that PIP can be incorporated into the binding cavity of α-TTP and therefore confirm that such protein can work as lipid exchanger between the endosome and the plasma membrane. Comparison of the atomistic models of the α-TTP-PIPs complex with membrane-bound α-TTP revealed different roles for the various basic residues composing the basic patch that is key for the protein/ligand interaction. Such residues are of critical importance as several point mutations at their position lead to severe forms of ataxia with vitamin E deficiency (AVED) phenotypes. Specifically, R221 is main residue responsible for the stabilization of the complex. R68 and R192 exchange strong interactions in the protein or in the membrane complex only, suggesting that the two residues alternate contact formation, thus facilitating lipid flipping from the membrane into the protein cavity during the lipid exchange process. Finally, R59 shows weaker interactions with PIPs anyway with a clear preference for specific phosphorylation positions, hinting a role in early membrane selectivity for the protein. Altogether, our simulations reveal significant aspects at the atomistic scale of interactions of α-TTP with the plasma membrane and with PIP, providing clarifications on the mechanism of intracellular vitamin E trafficking and helping establishing the role of key residue for the functionality of α-TTP.

Dramas of Recognition: Philosophy as Literary History

Offers a critique of the concept of recognition (Honneth, Fraser), arguing that, from a literary-historical perspective, it connstitutes a step back behing modernism toward the agenda of Realism.

Nota sobre el Rule of Law y la ética de la virtud

Fil: Massini Correas, Carlos I.. Universidad de Mendoza

Chairmanship in ASEAN+3:A Shared Rule of Behavior

ASEAN+3 is a cooperative framework among ASEAN members and the countries of Japan, China and Korea. It functions at the senior official, ministerial and summit levels. This article concerns how institutions in ASEAN+3 affect development of the direction and nature of this framework. ASEAN+3 is regarded as a loose framework that has regularized meetings as its main activity but has no organizational settings such as the secretariat. Little institutional analysis has been conducted on the development of this framework. This article introduces 'Chairmanship' as an analytical concept in which the chair or chairing member plays an important role in preparing and managing meetings. 'Chairmanship' is therefore an institution with an organizational element. It is also a shared rule of behavior among member states in that the chair's roles are not explicitly written in documents. Thus, it can be argued that the ASEAN+3 framework has an institution with an organizational element that affects development of its characteristics.

Rule of law e qualidade legislativa : evidências do Supremo Tribunal Federal / Leon Victor de Queiroz Barbosa, Ernani Carvalho, José Mário Wanderley Gomes Neto. --

Inclui notas explicativas, bibliográficas e bibliografia.

Rule of selection of delinquents, 1801 April 8

Four-page handwritten draft of a public statement to the students from the Harvard Faculty related to the amendment of College Law XVIII, Chapter IV concerning the suppression of concealed disorders. The document appears to be in the hand of President Joseph Willard.

Rule of three : manuscript, 1774

An arithmetic copybook, with accounting problems concerning commercial transactions. There is a reference to the Boston Tea Party in problem no. 68.

The European Union’s Rule of Law Promotion in its Neighbourhood: A Structural Foreign Policy Analysis. EU Diplomacy Paper 04/2013

The promotion of the rule of law has become an important dimension of the European Union’s relations towards its neighbourhood. The rule of law is, however, a complex and multifaceted notion and the EU’s rule of law promotion policy has often been criticised for being either inefficient or self-interested. This collection of short papers offers an analysis of various case studies using the analytical framework of structural foreign policy (SFP) developed by Stephan Keukeleire. It aims to promote an original analytical perspective on the EU’s foreign policy but also to critically test and further develop the SFP analytical framework. The contributions of this collection consist of the shortened version of students’ Master’s theses written at the College of Europe during the academic year 2011-2012 in the framework of the course “The EU as a Foreign Policy Actor” taught by Stephan Keukeleire, Chairholder of the TOTAL Chair of EU Foreign Policy in the Department of EU International Relations and Diplomacy Studies.

Rule of law or rule of thumb? A new Copenhagen mechanism for the EU. CEPS Policy Brief No. 303, 20 November 2013

This Policy Brief synthesises the main research findings and policy recommendations presented in the CEPS e-book entitled The Triangular Relationship between Fundamental Rights, Democracy and Rule of Law: Towards an EU Copenhagen Mechanism” (http://www.ceps.eu/book/triangular-relationship-between-fundamental-righ...). The authors examine the ways in which the European Union could strengthen and develop its competences in the assessment of member states’ fundamental rights, democracy and rule of law commitments. They argue that a strong political impetus is needed at Union level in order to set up a new supervisory “Copenhagen Mechanism” that would effectively and periodically evaluate member states’ compliance with democratic rule of law with fundamental rights on the basis of independent academic expertise, and by ensuring a high level of democratic accountability and judicial oversight at European levels. The Policy Brief also aims at summarising CEPS’ contribution to the upcoming Conference “Assises de la Justice: Shaping Justice Policies in Europe for the Years to Come” organised by the European Commission in Brussels on 21-22 November 2013.

The Triangular Relationship between Fundamental Rights, Democracy and the Rule of Law in the EU: Towards an EU Copenhagen Mechanism. CEPS Paperbacks. November 2013

This study examines the protection of fundamental rights, democracy and rule of law in the European Union, and the challenges that arise in reflecting on ways to strengthen EU competences in these contested terrains. It provides a ‘state of play’ and critical account of EU-level policy and legal mechanisms assessing the relationship between rule of law, democracy and fundamental rights in the member states of the Union. The cross-cutting challenges affecting their uses, effective implementation and practical operability constitute a central point of the analysis. The study argues that the relationship between rule of law, democracy and fundamental rights is co-constitutive. Any future rule of law-related policy discussion in the EU should start from an understanding of the triangular relationship between these dimensions from the perspective of ‘democratic rule of law with fundamental rights’, i.e. the legally based rule of a democratic state that delivers fundamental rights. The three criteria are inherently and indivisibly interconnected, and interdependent on each of the others, and they cannot be separated without inflicting profound damage to the whole and changing its essential shape and configuration.