Definition of valine in English:

valine

noun ˈveɪliːn

mass nounBiochemistry

An amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.
〔生化〕缬氨酸
Chemical formula: (CH₃)₂CHCH(NH₂)COOH
Example sentencesExamples
- In contrast to valine, the long flexible side chains of leucine or methionine would make better probes of helix-helix interfaces due to the significant differences between free and restricted line shapes.
- When synthetic lysine is used in the lactation diet, care should be taken to ensure that methionine, valine, and threonine are not limiting.
- Sickle cell anemia is caused by the replacement of glutamate by valine at the sixth position of the [beta] globin chain.
- Glycine and valine exhibited isotopic values outside the range of our sampled end members.
- In sickle cell disease, the amino acid valine is substituted for glutamic acid in the beta-hemoglobin chain of hemoglobin.

Origin

Early 20th century: from val(eric acid) + -ine⁴.

Definition of valine in US English:

valine

noun

Biochemistry

An amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates.
〔生化〕缬氨酸
Chemical formula: (CH₃)₂CHCH(NH₂)COOH
Example sentencesExamples
- In contrast to valine, the long flexible side chains of leucine or methionine would make better probes of helix-helix interfaces due to the significant differences between free and restricted line shapes.
- In sickle cell disease, the amino acid valine is substituted for glutamic acid in the beta-hemoglobin chain of hemoglobin.
- When synthetic lysine is used in the lactation diet, care should be taken to ensure that methionine, valine, and threonine are not limiting.
- Glycine and valine exhibited isotopic values outside the range of our sampled end members.
- Sickle cell anemia is caused by the replacement of glutamate by valine at the sixth position of the [beta] globin chain.

Origin

Early 20th century: from val(eric acid) + -ine.

词汇	valine
释义	Definition of valine in English: valine noun ˈveɪliːn mass nounBiochemistry An amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates. 〔生化〕缬氨酸 Chemical formula: (CH₃)₂CHCH(NH₂)COOH Example sentencesExamples In contrast to valine, the long flexible side chains of leucine or methionine would make better probes of helix-helix interfaces due to the significant differences between free and restricted line shapes. When synthetic lysine is used in the lactation diet, care should be taken to ensure that methionine, valine, and threonine are not limiting. Sickle cell anemia is caused by the replacement of glutamate by valine at the sixth position of the [beta] globin chain. Glycine and valine exhibited isotopic values outside the range of our sampled end members. In sickle cell disease, the amino acid valine is substituted for glutamic acid in the beta-hemoglobin chain of hemoglobin. Origin Early 20th century: from val(eric acid) + -ine⁴. Definition of valine in US English: valine noun Biochemistry An amino acid which is a constituent of most proteins. It is an essential nutrient in the diet of vertebrates. 〔生化〕缬氨酸 Chemical formula: (CH₃)₂CHCH(NH₂)COOH Example sentencesExamples In contrast to valine, the long flexible side chains of leucine or methionine would make better probes of helix-helix interfaces due to the significant differences between free and restricted line shapes. In sickle cell disease, the amino acid valine is substituted for glutamic acid in the beta-hemoglobin chain of hemoglobin. When synthetic lysine is used in the lactation diet, care should be taken to ensure that methionine, valine, and threonine are not limiting. Glycine and valine exhibited isotopic values outside the range of our sampled end members. Sickle cell anemia is caused by the replacement of glutamate by valine at the sixth position of the [beta] globin chain. Origin Early 20th century: from val(eric acid) + -ine.
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