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Lecture

Protein Interactions & Membrane Binding

In course

CH-411: Cellular signalling

Presentation of selected signalling pathways with emphasis on both the mechanism of action of the molecules involved, molecular interactions and the role of their spatio-temporal organization within the cell, considering cellular dimensions and conditions. ...

Description

This lecture covers the domains involved in protein interactions and membrane binding, focusing on lipid-binding domains and scaffolds enabling protein interactions. It discusses the importance of protein-protein interactions in cellular organization, the role of scaffolds in bringing proteins together, and the manipulation of protein location and activation. The instructor explains the concept of effective molarity and how scaffolds enhance local concentrations, leading to accelerated chemical kinetics. The lecture also delves into genome-wide approaches to studying protein interactions, the specificity of protein domains, and the significance of poly-pharmacology in drug development.

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Instructor

Rudolf Hovius

Official source

Related concepts (32)

Membrane

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Human Genome Project

The Human Genome Project (HGP) was an international scientific research project with the goal of determining the base pairs that make up human DNA, and of identifying, mapping and sequencing all of the genes of the human genome from both a physical and a functional standpoint. It started in 1990 and was completed in 2003. It remains the world's largest collaborative biological project. Planning for the project started after it was adopted in 1984 by the US government, and it officially launched in 1990.

Whole genome sequencing

Whole genome sequencing (WGS), also known as full genome sequencing, complete genome sequencing, or entire genome sequencing, is the process of determining the entirety, or nearly the entirety, of the DNA sequence of an organism's genome at a single time. This entails sequencing all of an organism's chromosomal DNA as well as DNA contained in the mitochondria and, for plants, in the chloroplast. Whole genome sequencing has largely been used as a research tool, but was being introduced to clinics in 2014.

Synthetic membrane

An artificial membrane, or synthetic membrane, is a synthetically created membrane which is usually intended for separation purposes in laboratory or in industry. Synthetic membranes have been successfully used for small and large-scale industrial processes since the middle of twentieth century. A wide variety of synthetic membranes is known. They can be produced from organic materials such as polymers and liquids, as well as inorganic materials. The most of commercially utilized synthetic membranes in separation industry are made of polymeric structures.

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