Protein A Prosorba

Protein S Deficiency

Urinary protein

Protein Z Deficiency

Protein requirements

Molecular tweezers modulate 14-3-3 protein–protein interactions

A molecular tweezer has been shown to bind to the surface of a 14-3-3 protein through a particular lysine residue. This interaction — characterized in detail by protein crystallography and computati...

Tandem fluorescent protein timers for in vivo analysis of protein dynamics

Khmelinskii et al. describe tandem fluorescent protein timers for measuring protein turnover and trafficking in living cells. Data from a single time point are used to determine protein stability, all...

Interactome3D: adding structural details to protein networks

Interactome3D is an interactive resource allowing biologists to use available structural information to model protein-protein interactions and structurally annotate protein interaction networks.

Endocytosis of the seven-transmembrane RGS1 protein activates G-protein-coupled signalling in Arabidopsis

In plants, the heterotrimeric G-protein α subunit is kept inactive by binding to the regulator of G protein signalling 1 (RGS1) protein. Jones and colleagues show that G-protein β and γ subunits re...

Priaxon, GSK sign research collaboration on protein-protein-interactions

Priaxon has signed research collaboration with GlaxoSmithKline (GSK) to develop small molecule modulators for various protein-protein-interactions (PPIs).

Dietary Protein in Weight Management

The authors propose two theories, 'protein spread theory' and 'protein change theory' in an effort to explain discrepancies in clinical studies regarding the effect of protein intake on body weight....

Intake of total protein, plant protein and animal protein in relation to blood pressure: a meta-analysis of observational and intervention studies

Protein Chimera Activates Antitumor Immunity in Mouse Model

Cancer researchers have synthesized a chimeric protein comprising the large stress protein or chaperone Grp170 and a fragment of...

Biological applications of protein splicing.

Protein splicing is a naturally occurring process in which a protein editor, called an intein, performs a molecular disappearing act by cutting itself out of a host protein in a traceless manner. In t...

In vivo quantification of protein-protein interactions in Saccharomyces cerevisiae using bimolecular fluorescence complementation assay.

Most of the biological processes are carried out and regulated by dynamic networks of protein-protein interactions. In this study, we demonstrate the feasibility of the bimolecular fluorescence comple...

Fast protein binding site comparisons using visual words representation.

Finding geometrically similar protein binding sites is crucial for understanding protein functions and can provide valuable information for protein-protein docking and drug discovery. As the number of...

Targeting Protein-Protein Interactions: A Promising Avenue of Anti-HIV Drug Discovery.

In recent years, the number of useful chemical biology information of protein-protein interactions in the HIV life cycle and related inhibitors, is growing rapidly, which makes protein-protein interac...

Mutation Analysis of Barley Malt Protein Z4 and Protein Z7 on Beer Foam Stability.

Beer foam stability is an important characteristic. It has been suggested that isoforms of protein Z, i.e., protein Z4 and protein Z7, contribute to beer foam stability. We investigated the relationsh...