Results 161 to 170 of about 4,803,855 (310)

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

View toward East and Sandias from Green House

open access: yes, 1950
View looking East toward the Sandias from the Green House (249 Old Church ...
Green, John
core  

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

Policies for a green transition: Exploring contemporary environmental and sustainability policies for green guidance [PDF]

open access: yes
This paper explores the current international landscape for environmental and sustainability policies. It finds a strong consensus exists around the need to address climate change, with many countries utilising the UN’s Sustainable Development Goals to ...
Wrzosek, M.   +7 more
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

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

open access: yesFEBS 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

D5.6 – ECO-EVAL – Green route charging

open access: yes
Green-GEAR aims to enable and incentivise optimum green trajectories and airspace use through new ATM procedures; it develops three new SESAR Solutions to this end. This document provides the economic evaluation (ECO-EVAL) of the Green-GEAR solution 0408
Bolic, T.
core  

Blacker House: Green

open access: yes, 1937
Black and white photograph of William Manning Green at Blacker House (residence for undergraduates) at the California Institute of Technology, Pasadena, in the late ...
Green, William M. (William Manning), 1916-2007
core  

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