amino acid
英 [əˌmiːnəʊ ˈæsɪd]
美 [əˌmiːnoʊ ˈæsɪd]
n. 氨基酸
Collins.1
牛津词典
noun
- 氨基酸
any of the substances that combine to form the basic structure of proteins
柯林斯词典
- 氨基酸
Amino acidsare substances containing nitrogen and hydrogen and which are found in proteins. Amino acids occur naturally in the body.
英英释义
noun
- organic compounds containing an amino group and a carboxylic acid group
- proteins are composed of various proportions of about 20 common amino acids
双语例句
- Its amino acid sequence was compared with known protein toxins and allergens, and found to be different.
它的氨基酸序列与已知的蛋白质毒素和过敏原进行比较,发现它们不同。 - Thus, the amino acid order and content determines the shape and functional activity of the protein.
因此氨基酸序列和组成决定了蛋白的形状和功能活性。 - A crystalline amino acid occurring in proteins; important in protein metabolism.
蛋白质中的一种晶状氨基酸,对蛋白质的新陈代谢有重要作用。 - The protein in question contains a lot of an amino acid called histidine.
蛋白质中的问题是含有大量被称为组氨酸的氨基酸。 - Amino acid sequence analysis shows that in the sequence there exist an obvious transmembrane and a hydrophobic region.
氨基酸序列分析表明,该序列存在明显的跨膜结构和疏水区。 - An amino acid important in the formation of urea.
一种对尿素形成有重要作用的氨基酸。 - Chemical modification of amino acid side chain groups on protease HS08 secreted by a thermophilic Bacillus strain were investigated.
运用化学修饰方法对一株嗜热芽孢杆菌所产生的耐高温蛋白酶HS08活性中心的结构进行了研究。 - How many amino acid residues are in the heavy and light chains of the Fab fragment and in lysozyme?
Fab片段的重链和轻链由多少个氨基酸残基组成,溶菌酶由多少个氨基酸残基组成? - However, this amino acid substitution could have an effect on intramolecular interactions.
然而,这种氨基酸的替换却对分子内相互作用有影响。 - The limiting amino acid is lysine.
小麦面粉中的限制氨基酸是赖氨酸。