Related Experiment Video

Updated: Apr 29, 2026

Site Directed Spin Labeling and EPR Spectroscopic Studies of Pentameric Ligand-Gated Ion Channels
11:19

Site Directed Spin Labeling and EPR Spectroscopic Studies of Pentameric Ligand-Gated Ion Channels

Published on: July 4, 2016

9.9K

Characterizing the dynamics of the leader-linker interaction in the glycine riboswitch with site-directed spin

Jackie M Esquiaqui1, Eileen M Sherman, Sandra A Ionescu

  • 1Department of Chemistry, University of Florida , P.O. Box 117200, Gainesville, Florida 32611, United States.

Biochemistry
|May 23, 2014
PubMed

More Related Videos

Global Identification of Co-Translational Interaction Networks by Selective Ribosome Profiling06:58

Global Identification of Co-Translational Interaction Networks by Selective Ribosome Profiling

Published on: October 7, 2021

2.2K
Application of Biolayer Interferometry BLI for Studying Protein-Protein Interactions in Transcription07:18

Application of Biolayer Interferometry BLI for Studying Protein-Protein Interactions in Transcription

Published on: July 26, 2019

13.5K

Related Concept Videos

Riboswitches01:56

Riboswitches

Riboswitches are non-coding mRNA domains that regulate the transcription and translation of downstream genes without the help of proteins. Riboswitches bind directly to a metabolite and can form unique stem-loop or hairpin structures in response to the amount of the metabolite present. They have two distinct regions – a metabolite-binding aptamer and an expression platform.
The aptamer has high specificity for a particular metabolite which allows riboswitches to specifically regulate...
8.0K
Ligand Binding and Linkage00:49

Ligand Binding and Linkage

Allosteric proteins have more than one ligand binding site; the binding of a ligand to any of these sites influences the binding of ligands to the other sites. When a protein is allosteric, its binding sites are called coupled or linked.  In the case of enzymes, the site that binds to the substrate is known as the active site and the other site is known as the regulatory site. When a ligand binds to the regulatory site, this leads to conformational changes in the protein that can influence...
4.4K
Transcriptional Regulation: Riboswitches01:23

Transcriptional Regulation: Riboswitches

Riboswitches are RNA elements that regulate gene expression by altering their secondary structures in response to specific effector molecules. These elements, located in the leader regions of certain mRNAs, act as transcriptional regulators by toggling between alternative conformations to control downstream gene expression. Riboswitch-mediated regulation is a precise mechanism for modulating biosynthetic pathways, as exemplified by the riboflavin biosynthesis pathway in Bacillus...
1.2K