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Threonine (symbol Thr or T) [2] is an amino acid that is used in the biosynthesis of proteins.It contains an α-amino group (which is in the protonated −NH + 3 form when dissolved in water), a carboxyl group (which is in the deprotonated −COO − form when dissolved in water), and a side chain containing a hydroxyl group, making it a polar, uncharged amino acid.
Allothreonine. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Allothreonine is an amino acid with the formula CH3CH (OH)CH (NH2)CO2H. It is the diastereomer of the amino acid threonine. Like most other amino acids, allothreonine is a water-soluble colorless solid.
Amino acids are organic compounds that contain both amino and carboxylic acid functional groups. [1] Although over 500 amino acids exist in nature, by far the most important are the 22 α-amino acids incorporated into proteins. [2] Only these 22 appear in the genetic code of life. [3][4]
Many serine/threonine protein kinases do not have their own individual EC numbers and use 2.7.11.1, "non-specific serine/threonine protein kinase". This entry is for any enzyme that phosphorylates proteins while converting ATP to ADP (i.e., ATP:protein phosphotransferases.) [10] 2.7.11.37 "protein kinase" was the former generic placeholder and was split into several entries (including 2.7.11.1 ...
Proteinogenic amino acids are amino acids that are incorporated biosynthetically into proteins during translation. The word "proteinogenic" means "protein creating". Throughout known life, there are 22 genetically encoded (proteinogenic) amino acids, 20 in the standard genetic code and an additional 2 (selenocysteine and pyrrolysine) that can ...
Transforming growth factor beta (TGFβ) receptors are single pass serine/threonine kinase receptors that belong to TGFβ receptor family. They exist in several different isoforms that can be homo - or heterodimeric. [1] The number of characterized ligands in the TGFβ superfamily far exceeds the number of known receptors, suggesting the ...
Threose is a four-carbon monosaccharide with molecular formula C 4 H 8 O 4. It has a terminal aldehyde group rather than a ketone in its linear chain, and so is considered part of the aldose family of monosaccharides. The threose name can be used to refer to both the D - and L - stereoisomers, and more generally to the racemic mixture (D / L ...
Chemical formula: C 4 H 9 N O 3 Molar mass: 119.12 g·mol −1 Systematic name: ... (D-Threonine) ^a CID 6288 from PubChem (L-Threonine) This page was last edited on ...