Phosphoserine 1442507 199297145 2008-03-19T08:13:01Z 125.201.4.13 +ja {{Chembox new | ImageFile = Phosphoserine.svg | ImageSize = | IUPACName = 2-amino-3-phosphonooxy-propanoic acid | OtherNames = | Section1 = {{Chembox Identifiers | CASNo = 17885-08-4 | PubChem = 106 | SMILES = | MeSHName = Phosphoserine }} | Section2 = {{Chembox Properties | Formula = C<sub>3</sub>H<sub>8</sub>NO<sub>6</sub>P | MolarMass = 185.073 g/mol | Appearance = | Density = | MeltingPt = | BoilingPt = }} | Section3 = {{Chembox Hazards | Solubility = | MainHazards = | FlashPt = | Autoignition = }} }} '''Phosphoserine''' is an [[ester]] of [[serine]] and [[phosphoric acid]]. Phosphoserine is a component of many proteins as the result of [[posttranslational modification]]s. The [[phosphorylation]] of the [[alcohol]] [[functional group]] in [[serine]] to produce phosphoserine is catalyzed by various types of [[kinase]]s. [[Category:Amino acids]] [[Category:Organophosphates]] {{organic-compound-stub}} [[ja:ホスホセリン]]