Results 131 to 140 of about 16,494,787 (294)
Biological Sciences Newsletter, Fall/Winter 2016
, 2016 This is the alumni newsletter for the Dept.
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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 +3 more
wiley +1 more source
Biological Sciences Newsletter, Spring/Summer 2009
, 2009 This is the alumni newsletter for the Dept.
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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 +2 more
wiley +1 more source
Biological Sciences Newsletter, Spring/Summer 2017
, 2017 This is the alumni newsletter for the Dept.
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, 2018 Biochemistry in general is practically unanimous as a discipline with a high degree of difficulty, complex and boring. So, practical and creative play games as teaching methodology has been disseminated in several disciplines of biological sciences.
Toyama, Marcos Hikari +6 more
openaire +2 more sources
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 +6 more
wiley +1 more source
Biological Sciences Newsletter, Fall/Winter 2018
, 2018 This is the alumni newsletter for the Dept.
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Chiral separation of chloroalkanes with the chromatographic column onboard Martian rovers
FEBS 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
Biological Sciences Newsletter, Fall/Winter 2017
, 2017 Welcome to the Biological Sciences newsletter for fall/winter 2017! We’ve have a great start to the academic year, with our largest entering class ever (468 freshmen and 52 transfer students) joining the undergraduate degree programs in Biological ...
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