Definition von amino acid im Englisch Englisch wörterbuch
Any of the twenty naturally occurring α-amino acids (having the amino, and carboxylic acid groups on the same carbon atom), and a variety of side chains, that combine, via peptide bonds, to form proteins
Any organic compound containing both an amino and a carboxylic acid functional group
organic compounds containing an amino group and a carboxylic acid group; "proteins are composed of various proportions of about 20 common amino acids"
A molecule of the general formula NH2-CHR-COOH, where "R" is one of a number of different side chains Amino acids are the building blocks of proteins The sixty-four codons of the genetic code allow the use of twenty different amino acids (the primary amino acids) in the synthesis of proteins Other nonprimary amino acids occur in proteins by enzymatic modification of amino acids in mature proteins, and as metabolic intermediates See the Figure at NHGRI For Figures showing the structure of each of the twenty primary amino acids, see Figure 1 and Figure 2 from "Molecular Biology of the Cell" by Alberts et al
An organic compound which contains one or more amino groups As a rule, the term refers to the 20 alpha amino acids, which are the building blocks of all proteins Proteins are the basis of almost all active life processes in animals and plants Phenylalanine is an amino acid
Amino acids are the building blocks of protein Amino acids join together and form short chains (peptides) or much longer chains (polypeptides) Over 80 amino acids are known to occur naturally,with 20 found commonly in protein polypeptides
The building block of proteins The quality of a specific protein source is down to it's make up of different amino acids
Amino acids are substances containing nitrogen and hydrogen and which are found in proteins. Amino acids occur naturally in the body. An organic compound containing an amino group (NHCHRCOOH, and that link together by peptide bonds to form proteins or that function as chemical messengers and as intermediates in metabolism. one of the substances that combine to form proteins (amine type of chemical compound (19-21 centuries), from ammonia). Any of a class of organic compounds in which a carbon atom has bonds to an amino group (NH2), a carboxyl group (COOH), a hydrogen atom (H), and an organic side group (called R). They are therefore both carboxylic acids and amines. The physical and chemical properties unique to each result from the properties of the R group, particularly its tendency to interact with water and its charge (if any). Amino acids joined linearly by peptide bonds (see covalent bond) in a particular order make up peptides and proteins. Of over 100 natural amino acids, each with a different R group, only 20 make up the proteins of all living organisms. Humans can synthesize 10 of them (by interconversions) from each other or from other molecules of intermediary metabolism, but the other 10 (essential amino acids: arginine, histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine) must be consumed in the diet
n (a-MEE-no) Organic acid containing one or more amino groups, especially any of a group that make up proteins and are important to living cells Some can be synthesized by the body (nonessential amino acids) and others must be obtained through the diet (essential amino acids)
The fundamental building blocks of a protein molecule A protein is composed of a chain of hundreds or thousands of amino acids Our bodies can synthesize most of the amino acids However, eight amino acids (called "essential amino acids") must be obtained from food
organic compounds containing an amino group and a carboxylic acid group; "proteins are composed of various proportions of about 20 common amino acids
The basic building block of protein All amino acids contain an amino (NH2) end, a carboxyl end (COOH) and a side group (R) In proteins, amino acids are joined together when the NH2 group of one forms a bond with the COOH group of the adjacent amino acid The side group is what distinguishes each of the amino acids from the others
The molecule which is the building block of proteins The 20 different amino acids which make up proteins all have a similar structure, with an amino group, a carboxyl group and one of 20 different chemical side chains, all attached to a central carbon atom
Any of the 20 subunits that are the basic building blocks of proteins The sequence of amino acids in a protein and, hence, the function of a protein are determined by the genetic code
The basic building blocks for proteins in the body Amino acids can be made by the body from other substances and are also ingested from eating foods with protein
One of the essential building blocks from which proteins are made Amino acids have the generic formula H3N+CHRCO2-
Any of a class of 20 molecules that are combined to form proteins in living things The sequence of amino acids in a protein and hence protein function are determined by the genetic code
- Any of 20 different molecules that can be chemically strung together to form proteins The shape and function of a protein is determined by which amino acids are used and in which sequence
The fundamental building block of proteins There are 20 naturally occurring amino acids in animals and around 100 more found only in plants
The basic unit of proteins The human body makes some amino acids, while others, called essential amino acids, are obtained only from foods containing protein
The building blocks of protein There are 20 common amino acid molecules that can be combined to form proteins in living things The genetic code determines the sequence of amino acids in a protein, which governs the protein's function Enzymes are proteins
Any amino acid that has the amino and carboxylic functional groups attached to the same carbon atom; especially those amino acids that occur naturally as peptides and proteins
Any amino acid that has the amino and carboxylic functional groups attached to adjacent carbon atoms; beta-alanine is the only one that occurs in nature, but not in peptides or proteins
The building blocks of proteins, used throughout the body 12 are required in the diet (organic compounds possessing at least one amino group and one acidic carboxyl group): isolucine, leucine, lysine, histidine, methionine, cystine, phenylalanine, tyrosine, threonine, tryptophan, and valine
The building blocks of proteins They all have the same carbon backbone structure but differ from one another according to the individual side chain Only 20 of the naturally occurring amino acids are commonly found in proteins
Approximately twenty different kinds of small molecules that link together in long chains to form proteins Often referred to as the building blocks of proteins Gene expression The process by which proteins are made from the instructions encoded in a gene’s DNA Gene amplification | The laboratory process that increases the number of copies of a specific gene or a particular piece of DNA
naturally occurring biological molecules with a variety of functions Among the amino acids, there are 20 that are used as building blocks for making proteins
the organic compounds from which proteins are constructed; there are twenty-two known amino acids, but only nine are indispensable nutrients for man: histidine, isoleucine, leucine, lysine, total S-containing amino acids, total aromatic amino acids, threonine, tryptophan, and valine
Organic compounds that generally contain an amino (-NH2) and a carboxyl (-COOH) group Twenty alpha- amino acids are the subunits which are polymerized to form proteins [MeSH]
The building blocks from which proteins are made Amino acids are essential nutrients, required by the yeast All-malt worts will almost always contain enough amino acids, with no further assistance from the brewer
The molecular building blocks of proteins; a protein is a chair of amino acids in a certain sequence There are 20 main amino acids, and their order determines the function of the protein they create
A group of 20 different kinds of small molecules that link together in long chains to form proteins Often referred to as the "building blocks" of proteins The sequence of amino acids in a protein determines the structure and function of the protein
Amino acids function as the building blocks of proteins Chemically, amino acids are organic compounds containing an amino (NH2) group and a carboxyl (COOH) group Amino acids are classified as essential, nonessential and conditionally essential If body synthesis is inadequate to meet metabolic need, an amino acid is classified as essential and must be supplied as part of the diet Essential amino acids include leucine, isoleucine, valine, tryptophan, phenylalanine, methionine, threonine, lysine, histidine and possibly arginine Nonessential amino acids can be synthesized by the body in adequate amounts, and include alanine, aspartic acid, asparagine, glutamic acid, glutamine, glycine, proline and serine Conditionally essential amino acids become essential under certain clinical conditions
simple molecules which, like building blocks, are assembled to make proteins Arranging the amino acids in different sequences makes different proteins, and these sequences are dictated by the RNA
Nitrogen-containing compounds that are the building blocks of proteins There are 22 different amino acids from which every protein in the body is made up of There are nine so-called essential amino acids that are not manufactured by the body and must come from the diet
(Tıp) Aminoasitler.Proteinlerin temel yapı taşlarıdır.Vücut aminoasitlerin birçoğunu kendisi yapar.Diğerleri ise yiyeceklerden gelir ve vücut onları hücrelerin kullanımı için parçalar.Ayrıca Protein'e bakınız