双酪氨酸(英语:Dityrosine)是一种非蛋白氨基酸,能作为酪氨酸的二聚体,分子式C18H20N2O6,CYP56A1、髓过氧化物酶等酶能催化蛋白质上的酪氨酸残基生成酪氨酸-酪氨酸交叉链接。[2]
双酪氨酸 | |
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IUPAC名 (2S)-2-amino-3-[3-[5-[(2S)-2-amino-2-carboxyethyl]-2-hydroxyphenyl]-4-hydroxyphenyl]propanoic acid | |
别名 |
|
识别 | |
CAS号 | 63442-81-9 980-21-2 [1] |
PubChem | 14554235 |
ChemSpider | 97033 [1] |
SMILES |
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Beilstein | 2228674[1] |
ChEBI | 50609 |
性质 | |
化学式 | C18H20N2O6 |
摩尔质量 | 360.36 g·mol−1 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
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