Results 81 to 90 of about 15,133 (217)

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

FEBS 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, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Valuation of Construction Projects Based on of Quantity Scale by using Expert System

Journal of Engineering, 2016
The subject of an valuation of quality of construction projects is one of the topics which it becomes necessary of the absence of the quantity standards in measuring the control works and the quality valuation standards in constructional projects. In the
Entisar Kadhim Rasheed, Ass. Prof. Dr.
doaj  

Effects of CFRP sheets on the flexural behavior of high-strength concrete beam

Open Engineering
The aim of this study is to evaluate numerically the effects of carbon fiber-reinforced polymer (CFRP) sheets strengthening on the flexural performance of high-strength concrete (HSC) beam using ABAQUS 3D finite element (FE) modeling software.
Abduljabbar Rawya A., Alkhafaji Sura F., Abdulaali Hayder S., Abdulqader Ali, Alqawzai Shagea   +4 more
doaj   +1 more source

Toward Standardised Construction Pipeline Data: Conceptual Minimum Dataset Framework

Buildings
The construction industry is a cornerstone of New Zealand (NZ)’s economic growth, yet strategic infrastructure planning is constrained by fragmented and inconsistent pipeline data.
Elrasheid Elkhidir, James Olabode Bamidele Rotimi, Tirth Patel, Taofeeq D. Moshood, Suzanne Wilkinson   +4 more
doaj   +1 more source

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

Report of the Section of the Committee for Civil Engineering in the Term 2007–2010 / Sekcja Inzynierii Przedsiewziec Budowlanych W Kadencji 2007 – 2010. Raport

Archives of Civil Engineering, 2011
Streszczenie: Artykuł jest raportem charakteryzujacym srodowisko zajmujace sie technologia, organizacja i ekonomika budownictwa - głównie srodowisko akademickie zgrupowanego wokół Sekcji Inzynierii Przedsiewziec Budowlanych KILiW PAN.
Kapliński O
doaj   +1 more source

Constructability Risk Assessment in Construction Projects

International Journal of Engineering and Advanced Technology, 2019
Construction projects are started in a very critical and dynamic environment which results in more number of uncertainties and risks, which have the demand of time constraints. Now a days construction industries are changing their scenario by day to day basis based on their needs and uncertainties that prevails all over the world.
S. Keerthana, Dr. T. Pradeep
openaire   +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

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

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