Results 141 to 150 of about 63,340,489 (278)

‘Guide and Prejudice’— How Argonautes recognize targets across domains of life

open access: yesFEBS Letters, EarlyView.
Argonaute proteins use short nucleic‐acid guides to locate and regulate specific targets across all domains of life. Despite striking diversity—from human gene silencing to bacterial immune defence—all Argonautes share a conserved three‐stage recognition logic: guide‐directed sampling, progressive target pairing with a conformational checkpoint and ...
Jack P. K. Bravo
wiley   +1 more source

Coffee by Design Supports the Community

open access: yes, 2019
Description of Coffee By Design\u27s Rebel Blend Fund Grant. Briefly describes Coffee by Design and the fund, which uses proceeds from the sale of the company\u27s Rebel Blend coffee to grant money to art projects in Maine.
Coffee by Design
core  

Structural and biochemical analysis of a B12 superbinder

open access: yesFEBS 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

Integration of analytical quality by design green and white analytical chemistry in RP-HPLC method development

open access: yesDiscover Chemistry
Reverse-phase high-performance liquid chromatography (RP-HPLC) has continued to remain one of the most extensively employed analytical techniques in pharmaceutical analysis, with its high robustness, accuracy, and applicability.
Sushma Madhavaram, Judy Jays
doaj   +1 more source

"Analytical Quality by Design: A Review for Chromatography"

open access: yesBiomedical Journal of Scientific & Technical Research, 2022
openaire   +1 more source

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

Developing a Quantitative Profiling Method for Detecting Free Fatty Acids in Crude Lanolin Based on Analytical Quality by Design

open access: yes
In this study, a quantitative profiling method for detecting free fatty acids in crude lanolin based on the Quality by Design (QbD) concept was developed.
Sihan Liu   +3 more
core   +1 more source

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