The chemical nature of the side chain determines the nature of the amino acid (that is, whether it is acidic, basic, polar, or nonpolar). For example, the amino acid glycine has a hydrogen atom as the R group. Amino acids such as valine, methionine, and alanine are nonpolar or hydropho...
In subject area: Biochemistry, Genetics and Molecular Biology The amino acid composition is the number of amino acids of each type normalized with the total number of residues. From: Protein Bioinformatics, 2010 About this pageSet alert Also in subject areas: Chemistry Immunology and Microbiology Me...
This article is part of a Special Issue entitled: d -Amino acids: biology in the mirror, edited by Dr. Loredano Pollegioni, Dr. Jean-Pierre Mothet... B Mijiddorj,S Kaneda,H Sato,... - Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics 被引量: 1发表: 2018年 Influences...
level of aminoacylation. Therefore, ARS can also be used as a direct intracellular amino acid sensor to modify the ε-amine of lysine in proteins, thus maintaining intracellular homeostasis through aminoacylation. This is another important non-classical feature of ARS. Because amino acids have ...
Although plants or plant parts can be cultured on various organic nitrogen forms, particularly amino acids, under natural conditions the majority of plants... BV Charlwood - 《Endeavour》 被引量: 175发表: 1949年 Solving Biology's Iron Chemistry Problem with Ferritin Protein Nanocages mineral structu...
Nutrient availability strongly affects intestinal homeostasis. Here, we report that low-protein (LP) diets decrease amino acids levels, impair the DNA damage response (DDR), cause DNA damage and exacerbate inflammation in intestinal tissues of male mice
Class II aaRSs ensure ATP binding with a pair of arginine residues, forming salt bridges towards the ATP molecule. These Arginine Tweezers are observable at sequence as well as structure level. While the activation of amino acids with ATP is the basic requirement of all aaRSs and is ...
Nitrogen-starved yeast derepress a general amino acid permease which transports basic and hydrophobic amino acids. Although both groups of amino acids are metabolized, the derivatives of the basic amino acids are retained by the cells, whereas those of the hydrophobic amino acids are released as ac...
Abalone: Biology, Ecology, Aquaculture and Fisheries David A.J.Stone, ...Krishna-LeeCurrie, inDevelopments in Aquaculture and Fisheries Science, 2023 Dietary amino acids and requirements Abalonedo not have a protein requirement per se, but rather anamino acidrequirement (Shipton et al., 2002). ...
Amino acids disorders P.D.DeArmond, ...A.L.Pyle-Eilola, inBiomarkers in Inborn Errors of Metabolism, 2017 Abstract Disorders ofamino acid metabolismare a major source of diseases ofinborn errors of metabolism(IEM). This class of disorders is usually hallmarked by derangement in the normal conc...