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Threonine
Amino acid
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Threonine is an amino acid that is used in the biosynthesis of proteins. It contains an α-amino group, a carboxyl group, and a side chain containing a hydroxyl group, making it a polar, uncharged amino acid. It is essential in humans, meaning the... Wikipedia
Formula: C4H9NO3
Molar mass: 119.1192 g/mol
3D model (JSmol): L: Interactive image; L Zwitterion: Interactive image
Acidity (pKa): 2.63 (carboxyl), 10.43 (amino)
ChemSpider: L: 6051
Solubility in water: (H2O, g/dl) 10.6(30°),14.1(52°),19.0(61°)