Results 81 to 90 of about 469,785 (266)

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Algunos Determinantes de la Información Medioambiental Divulgada por las Empresas Españolas Cotizadas

Revista de Contabilidad: Spanish Accounting Review, 2001
La creciente atención que los problemas medioambientales suscitan entre un amplio sector de la sociedad, está produciendo una reacción en las empresas tanto por lo que a la adopción de sistemas de gestión medioambiental respecta como en el incremento de ...
Pablo Archel Domench, Fermín Lizarraga Dallo   +1 more
doaj  

RESPONSABILITY AND TRANSPARENCY ON NON-FINANCIAL REPORTING [PDF]

Analele Universităţii Constantin Brâncuşi din Târgu Jiu : Seria Economie, 2016
Starting from the reality that in the current economy financially is not the only nor the most important to evaluate the performance, should be considered the extension of performance reporting from the financial (traditional) to the global including ...
GĂDĂU LIANA
doaj  

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

FEBS 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, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

Prospecting the protein design landscape

FEBS Letters, EarlyView.
This review outlines the current state of various protein design approaches. We discuss the current possibilities enabled by recently released tools, highlight future avenues to pursue in protein design, and underscore the crucial role of key databases and resources for successful protein design workflows.
Jakob R. Riccabona, Katharina T. Stonig, Jens Meiler, Clara T. Schoeder, Monica L. Fernández‐Quintero   +4 more
wiley   +1 more source

Corrigendum: Moving Toward Inclusion: Participant Responses to the Inclusive SciComm Symposium

Frontiers in Communication, 2020
Hollie Smith, Sunshine Menezes, Sunshine Menezes, Katherine Canfield, Rachel Guldin, Meredith Morgoch, Katharine McDuffie   +6 more
doaj   +1 more source

Intervening by staying professional: How Nordic environmental journalists make sense of their roles

Nordicom Review
The notion of intervention is gaining traction among Western environmental journalists. While existing research has predominantly focused on countries outside the Nordic region, in our study we investigate the self-perceptions of professional journalists
Hujanen Jaana, Jangdal Lottie, Dovbysh Olga, Andersen Ida Vikøren, Kolbeins Guðbjörg Hildur, Lehtisaari Katja, Oivo Teemu   +6 more
doaj   +1 more source

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

FEBS 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, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

Is environmental reporting important for public companies’ market valuation? The case of European Union developing markets

Economics and Environment
The aim of our study is twofold: to determine the quality of environmental information published by companies listed in developing EU markets (Bulgaria, the Czech Republic, Greece, Hungary, Poland, and Romania) and to assess the impact of this reporting
Małgorzata Janicka, Artur Sajnóg
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source