Results 81 to 90 of about 13,493,822 (297)

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

open access: yesFEBS Letters, EarlyView.
Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav   +2 more
wiley   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

The future of sovereignty in multilevel governance Europe: a constructivist reading [PDF]

open access: yes, 2004
Multilevel governance presents a depiction of contemporary structures in EU Europe as consisting of overlapping authorities and competing competencies. By focusing on emerging non-anarchical structures in the international system, hence moving beyond the
Aalberts, T.E.   +2 more
core   +2 more sources

Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers

open access: yesFEBS Letters, EarlyView.
Computer image of the Rosalind Franklin Rover of ESA's ExoMars mission. ExoMars is scheduled to land on planet Mars in Oxia Planum in 2029. This area represents an interesting spot to look for biosignatures. Investigations of ExoMars include measurement on molecular chirality. We show that chiral chloroalkanes, that have been identified on Mars, can be
Asma Merzougui   +4 more
wiley   +1 more source

Constructing social Europe through European cultural heritage. [PDF]

open access: yesEur Soc, 2021
Čeginskas VLA   +3 more
europepmc   +1 more source

Having a baby in Europe: report on a study

open access: yes, 1985
vii, 157 p.This publication provides a 33-country analysis of the medical and support services available to, and utilized by, women in Europe during pregnancy, childbirth and the postnatal period.
World Health Organization. Regional Office for Europe
core  

"Social Europe: Still binding regulations?" [PDF]

open access: yes, 2007
We shall begin the paper with a quick reminder of the different steps of Social Europe to date, with an aim of placing the framework of the now-dominant discourse of the impossibility to adopt constraining legislation in Europe.
Pochet, Philippe.
core  

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

European solidarity : silver linings through dark clouds

open access: yes, 2022
Published online: 6th June 2022It is striking how vocal and proactive the European Commission and other European Union institutions (such as the European Central Bank) have become on issues of European solidarity in recent years.
RUSSO, Luís   +2 more
core   +1 more source

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