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IUPAC name 3-Hydroxyasparagine | |
Other names β-Hydroxyasparagine | |
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Chemical formula | C4H8N2O4 |
Molar mass | 148.118 g·mol |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references |
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. This amino acid is also found in urine.
References
- 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.
- Barrett, Graham (2012). Chemistry and Biochemistry of the Amino Acids. Springer Science & Business Media. p. 80. ISBN 9789400948327.