Results 101 to 110 of about 8,362,360 (307)
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
Blacks about to attack Leichardt's Camp, near the Gulf of Carpentaria, 1845 [picture] /
, 1890 Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an9025855-4; Exhibited: "Mr. Gilbert's Beautiful Parrakeet", National Library of Australia Visitor Centre, 22 June - 14 October 2007 ...
Macfarlane, J., active 1890-1898.
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Symmetry breaking of highly symmetrical nanoclusters for triggering highly optical activity
Fundamental ResearchDeveloping new approaches to fulfill the enantioseparation of nanocluster racemates and construct cluster-based nanomaterials with optical activity remains highly desired in cluster science, because it is an essential prerequisite for fundamental research and extensive applications of these nanomaterials.
Xiao Wei +6 more
openaire +3 more sources
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Sturt's party threatened by blacks at the junction of the Murray and Darling, 1830 [picture] /
, 1890 Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an9025855 ...
Macfarlane, J., active 1890-1898.
core
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
Adherence to and effectiveness of Highly Active Antiretroviral Treatment for HIV infection: assessing the bidirectional relationship [PDF]
It is well-established that high adherence to HAART is a major determinant of virological and immunological success. Furthermore, psycho-social research has identified a wide range of adherence factors.
François Raffi +9 more
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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 +4 more
wiley +1 more source
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 +3 more
wiley +1 more source
Captain Rossiter comes to Eyre's aid, Great Australian Bight, 1841 [picture] /
, 1890 Also available in an electronic version via the Internet at: http://nla.gov.au/nla.pic-an9025855 ...
Macfarlane, J., active 1890-1898.
core