- free amino acid
- 游离氨基酸
English-Chinese Dictionary of Agriculture (英汉农业大词典). 2013.
free amino acid
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amino acid — Biochem. any of a class of organic compounds that contains at least one amino group, NH2, and one carboxyl group, COOH: the alpha amino acids, RCH(NH2)COOH, are the building blocks from which proteins are constructed. Cf. essential amino acid.… … Universalium
Amino acid — This article is about the class of chemicals. For the structures and properties of the standard proteinogenic amino acids, see Proteinogenic amino acid. The generic structure of an alpha amino acid in its unionized form … Wikipedia
Amino acid — One of the 20 building blocks of protein. The sequence of amino acids in a protein and, hence, the function of that protein are determined by the genetic code in the DNA. Amino acids are molecules that (in technical terms) contain a basic amino… … Medical dictionary
Amino acid synthesis — For the non biological synthesis of amino acids see: Strecker amino acid synthesis Amino acid synthesis is the set of biochemical processes (metabolic pathways) by which the various amino acids are produced from other compounds. The substrates… … Wikipedia
Proteinogenic amino acid — Proteinogenic amino acids are those amino acids that can be found in proteins and require cellular machinery coded for in the genetic code [1] of any organism for their isolated production. There are 22 standard amino acids, but only 21 are found … Wikipedia
Pseudo amino acid composition — Pseudo amino acid composition, or PseAA composition, was originally introduced by [http://gordonlifescience.org/members/kcchou/index.html Professor Kuo Chen Chou] [1] in 2001 to represent protein samples for statistical prediction. In contrast… … Wikipedia
Acid dissociation constant — Acetic acid, a weak acid, donates a proton (hydrogen ion, high … Wikipedia
Acid — This article is about acids in chemistry. For the drug, see Lysergic acid diethylamide. For other uses, see Acid (disambiguation). Acidity redirects here. For the novelette, see Acidity (Novelette). Acids and Bases … Wikipedia
amino-terminal — adjective Describing the amino acid, at one end of a polypeptide or protein, that has a free amino group … Wiktionary
Glutamic acid (flavor) — This article is about glutamic acid as a flavor compound. For the chemical compound monosodium glutamate (MSG), see monosodium glutamate. For glutamic acid in general, see glutamic acid. Crystalline sodium glutamate Glutamic acid and its ions and … Wikipedia
nucleic acid — /nooh klee ik, klay , nyooh /, Biochem. any of a group of long, linear macromolecules, either DNA or various types of RNA, that carry genetic information directing all cellular functions: composed of linked nucleotides. [1890 95; NUCLE(US) + IC;… … Universalium
