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单词 asparagine
释义

asparagine

/əˈsparədʒiːn /
noun [mass noun] Biochemistry
A hydrophilic amino acid which is a constituent of most proteins.
  • An amide of aspartic acid; chemical formula: CONH2CH2CH(NH2)COOH.
In 1806, French chemist, Louis-Nicolas Vauquelin, isolated a compound in asparagus that proved to be the amino acid, asparagine....
  • The concentration of both glutamine and asparagine, the most abundant of the specific amino acids, declined rapidly during phase 1 after defoliation.
  • Instead these domains tend to be enriched with polar amino acids, such as glutamine and asparagine.

Origin

Early 19th century: from asparagus (which contains it) + -ine4.

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更新时间:2024/12/22 13:20:13