Results 61 to 70 of about 1,526,370 (261)

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

Fracture toughness characterization of thin Ti/SiC composites [PDF]

open access: yes, 2011
Titanium based alloys reinforced uniaxially with silicon carbide fibres (Ti/SiC) are advanced and innovative materials for aerospace vehicles.
Ma, Wei
core   +4 more sources

Reunión del Grupo Técnico Gobierno de TI del 17 de marzo 2017

open access: yes, 2017
Primera Reunión del Grupo Técnico Gobierno de TI del 17 de marzo 2017. Presentación de miembros. Acuerdo de actividades. Asuntos generales.Primera reunión de trabajo del grupo técnico Gobierno de TI.
Miembros del Grupo Técnico Gobierno de TI
core  

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

Reunión del Grupo Técnico Gobierno de TI del 24 de abril 2018

open access: yes, 2018
Agenda del día 1. Cartas de agradecimiento a los miembros del Grupo de Gobierno de TI. 2. Presentación de experiencias en Gestión y Gobierno de TI de la Universidad Autónoma de Yucatán.- Mario Gutiérrez / Carmen Díaz / Lilí Mendoza. 3.
Miembros del Grupo Técnico Gobierno de TI
core  

Prospecting the protein design landscape

open access: yesFEBS 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   +4 more
wiley   +1 more source

Effects of Mold Temperature on the Microstructure and Tensile Properties of Ti@(Al-Si-Ti)p/A356 Composite Prepared via Powder Thixoforming

open access: yesMetals, 2018
A novel A356 Al-based composite reinforced with Ti@(Al-Si-Ti) core-shell-structured particles (Ti@(Al-Si-Ti)p) was prepared utilizing powder thixoforming method.
Min Gao, Tijun Chen, He Qin
doaj   +1 more source

Reunión del Grupo Técnico Gobierno de TI del 13 de junio 2018

open access: yes, 2018
Agenda del día: 1. Presentación del Laboratorio de Gobierno de TI de la Universidad Autónoma de Tamaulipas. 2. Avances en el instrumento de Gobernanza de TI de Red Clara. 3. Encuentro ANUIES-TIC. 4. Foro del grupo de Gobierno de TI. 5.
Miembros del Grupo Técnico Gobierno de TI
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

The influence of particle types of metal reinforcement on the microstructure and properties of magnesium-based composites

open access: yesJournal of Materials Research and Technology
Magnesium-based composites reinforced with metallic particles are highly valued for their enhanced modulus and balanced strength-ductility. This study systematically investigates the effects of three typical metallic particles (Ti, Fe, Ni) on the ...
Xin Li   +8 more
doaj   +1 more source

Home - About - Disclaimer - Privacy