Chemistry:3-Hydroxyasparagine

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3-Hydroxyasparagine
3-Hydroxyasparagine.svg
Names
IUPAC name
3-Hydroxyasparagine
Other names
β-Hydroxyasparagine
Identifiers
3D model (JSmol)
ChEBI
ChemSpider
DrugBank
KEGG
UNII
Properties
C4H8N2O4
Molar mass 148.118 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
Tracking categories (test):

3-Hydroxyasparagine also known as β-hydroxyasparagine (beta-hydroxyasparagine) is a modified asparagine amino acid. It appears in posttranslational modification of cbEGF-like domains which can occur in humans and other Eukaryotes. The amino acid code used for this is Hyn. The modified amino acid residue is found in fibrillin-1.[1] This amino acid is also found in urine.[2]

References

  1. Glanville, RW; Qian, RQ; McClure, DW; Maslen, CL (28 October 1994). "Calcium binding, hydroxylation, and glycosylation of the precursor epidermal growth factor-like domains of fibrillin-1, the Marfan gene protein.". The Journal of Biological Chemistry 269 (43): 26630–4. doi:10.1016/S0021-9258(18)47065-2. PMID 7929395. 
  2. Barrett, Graham (2012) (in en). Chemistry and Biochemistry of the Amino Acids. Springer Science & Business Media. p. 80. ISBN 9789400948327. https://books.google.com/books?id=gjLsCAAAQBAJ&pg=PA80.