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Asparagine synthetase uses ATP to activate aspartate, forming β-aspartyl-AMP. Glutamine donates an ammonium group, which reacts with β-aspartyl-AMP to form asparagine and free AMP. [21] The biosynthesis of asparagine from oxaloacetate. In reaction that is the reverse of its biosynthesis, asparagine is hydrolyzed to aspartate by asparaginase ...
Following is a table listing the one-letter symbols, the three-letter symbols, and the chemical properties of the side chains of the standard amino acids. The masses listed are based on weighted averages of the elemental isotopes at their natural abundances. Forming a peptide bond results in elimination of a molecule of water. Therefore, the ...
Three sequences, UAG, UGA, and UAA, known as stop codons, [note 1] do not code for an amino acid but instead signal the release of the nascent polypeptide from the ribosome. [7] In the standard code, the sequence AUG—read as methionine—can serve as a start codon and, along with sequences such as an initiation factor, initiates translation.
This list of pharmaceutical compound number prefixes provides codes used by individual pharmaceutical companies when naming their pharmaceutical drug candidates. . Pharmaceutical companies generally produce large numbers of compounds in the research phase for which it is impractical to use often long and cumbersome systematic chemical names, and for which the effort to generate nonproprietary ...
Protein sequence is typically notated as a string of letters, listing the amino acids starting at the amino-terminal end through to the carboxyl-terminal end. Either a three letter code or single letter code can be used to represent the 22 naturally encoded amino acids, as well as mixtures or ambiguous amino acids (similar to nucleic acid ...
In bioinformatics and biochemistry, the FASTA format is a text-based format for representing either nucleotide sequences or amino acid (protein) sequences, in which nucleotides or amino acids are represented using single-letter codes. The format allows for sequence names and comments to precede the sequences.
One Letter Code Hydropathy Score Isoleucine I 4.5 Valine V 4.2 Leucine L 3.8 Phenylalanine F 2.8 Cysteine C 2.5 Methionine M 1.9 Alanine A 1.8 Glycine G -0.4 Threonine T -0.7 Serine S -0.8 Tryptophan W -0.9 Tyrosine Y -1.3 Proline P -1.6 Histidine H -3.2 Glutamic acid E -3.5 Glutamine Q -3.5 Aspartic acid D -3.5 Asparagine N -3.5 Lysine K -3.9
Asparagine acid Asparamide Asparatamine Aspartamic acid Aspartamine Aspartic acid β-amide Aspartic acid amide CHEBI:17196 Crystal VI ... Code of Conduct; Developers;