Definition of alanine in English:

alanine

noun ˈaləniːnˈaləˌnēn

mass nounBiochemistry

An amino acid which is a constituent of most proteins.
〔生化〕丙氨酸
Chemical formula: CH₃CH(NH₂)COOH
Example sentencesExamples
- All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate.
- Also, a combination of the amino acids glycine, alanine and glutamic acid can relieve symptoms of prostatitis.
- The neutral amino acids alanine, threonine and valine accumulated in the vesicles by factors of 30-50.
- They look like alanine molecules, or amino acids, or like chloroform.
- Other examples of amino acids are alanine, leucine, cysteine, arginine, and tryptophan.

Origin

Mid 19th century: coined in German as Alanin, from aldehyde + -an (for ease of pronunciation) + -ine⁴.

Definition of alanine in US English:

alanine

nounˈaləˌnēn

Biochemistry

An amino acid which is a constituent of most proteins.
〔生化〕丙氨酸
Alternative name: 2-aminopropanoic acid; chemical formula: CH₃CH(NH₂)COOH. β-alanine, an isomer of this, is 3-aminopropanoic acid, (NH₂)CH₂CH₂COOH
Example sentencesExamples
- The neutral amino acids alanine, threonine and valine accumulated in the vesicles by factors of 30-50.
- Other examples of amino acids are alanine, leucine, cysteine, arginine, and tryptophan.
- They look like alanine molecules, or amino acids, or like chloroform.
- Also, a combination of the amino acids glycine, alanine and glutamic acid can relieve symptoms of prostatitis.
- All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate.

Origin

Mid 19th century: coined in German as Alanin, from aldehyde + -an (for ease of pronunciation) + -ine.

单词	alanine
释义	Definition of alanine in English: alanine noun ˈaləniːnˈaləˌnēn mass nounBiochemistry An amino acid which is a constituent of most proteins. 〔生化〕丙氨酸 Chemical formula: CH₃CH(NH₂)COOH Example sentencesExamples All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate. Also, a combination of the amino acids glycine, alanine and glutamic acid can relieve symptoms of prostatitis. The neutral amino acids alanine, threonine and valine accumulated in the vesicles by factors of 30-50. They look like alanine molecules, or amino acids, or like chloroform. Other examples of amino acids are alanine, leucine, cysteine, arginine, and tryptophan. Origin Mid 19th century: coined in German as Alanin, from aldehyde + -an (for ease of pronunciation) + -ine⁴. Definition of alanine in US English: alanine nounˈaləˌnēn Biochemistry An amino acid which is a constituent of most proteins. 〔生化〕丙氨酸 Alternative name: 2-aminopropanoic acid; chemical formula: CH₃CH(NH₂)COOH. β-alanine, an isomer of this, is 3-aminopropanoic acid, (NH₂)CH₂CH₂COOH Example sentencesExamples The neutral amino acids alanine, threonine and valine accumulated in the vesicles by factors of 30-50. Other examples of amino acids are alanine, leucine, cysteine, arginine, and tryptophan. They look like alanine molecules, or amino acids, or like chloroform. Also, a combination of the amino acids glycine, alanine and glutamic acid can relieve symptoms of prostatitis. All of these silks are composed of protein chains in which the amino acids glycine, alanine, and serine dominate. Origin Mid 19th century: coined in German as Alanin, from aldehyde + -an (for ease of pronunciation) + -ine.
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