Similarly, on fusing an L-histidine-binding RNA sequence to the ribozyme, they noted an increase in ligase activity at ...

For example, the protonation of a single histidine side chain makes the difference if the protein phase separates or not. The ...

Analysis of a bacterial transcriptional repressor protein indicates that metal-catalyzed oxidation of histidine residues can provide oxidative stress control in a cysteine-independent fashion.

In 1953 James Watson and Francis Crick published the molecular structure of the biological hereditary material ...

Their investigations revealed that the stability of these emulsions stems from bonds between histidine and metal, which can be reversible under low pH conditions, such as those found in tumor ...

In its proposal on mushrooms and pet food, the USDA National Organic Program is following up on recommendations of the ...

Chemical composition: Protein (crude) = 21.9% (dry). Fat = 6.2% (dry). Fibre (crude) = 7.0% (dry). Ash (insoluble) = 3.6% (dry). Carbohydrate (soluble): Starch = 28.2 ...

Le principe de cette méthode est le suivant: par génie génétique, on ajoute à la protéine une séquence contenant au moins six histidines consécutives (étiquette poly-histidine). Cette étiquette est ...

CorePeptides Unveils Breakthrough Palmitoyl Tripeptide Research. New York, USA - May 9, 2024 — Synthetic peptides with ...

Genetic mutations are making Plasmodium falciparum, parasites that cause malaria, invisible to rapid tests. New, more sensitive tests could help.

Similarly, on fusing an L-histidine-binding RNA sequence to the ribozyme, they noted an increase in ligase activity at increasing concentrations of histidine (a key amino acid). Notably ...