Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Proteinogenic_amino_acid> ?p ?o }
- Proteinogenic_amino_acid abstract "Proteinogenic amino acids are amino acids that are precursors to proteins, and are incorporated into proteins cotranslationally — that is, during translation. There are 22 proteinogenic amino acids in prokaryotes, but only 21 are encoded by the nuclear genes of eukaryotes. Of the 22, pyrrolysine (O/Pyl) is incorporated into proteins by distinct post-translational biosynthetic mechanisms; all the other 21 are directly encoded by the genetic code, including selenocysteine (U/Sec), that uses a special case of insertion during the translational incorporation, but that is not considered a post-translational modification . Humans can synthesize 11 of these 20 from each other or from other molecules of intermediary metabolism. The other nine must be consumed (usually as their protein derivatives), and so they are called essential amino acids. The essential amino acids are histidine, isoleucine, leucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine (i.e. H I L K M F T W V).The word "proteinogenic" means "protein building". Proteinogenic amino acids can be condensed into a polypeptide (the subunit of a protein) through a process called translation (the second stage of protein biosynthesis, part of the overall process of gene expression).In contrast, nonproteinogenic amino acids are either not incorporated in proteins (like GABA, L-DOPA, or triiodothyronine), or are not produced directly and in isolation by standard cellular machinery (like hydroxyproline and selenomethionine). The latter often results from post-translational modification of proteins.The proteinogenic amino acids have been found to be related to the set of amino acids that can be recognized by ribozyme autoaminoacylation systems. Thus, nonproteinogenic amino acids would have been excluded by the contingent evolutionary success of nucleotide-based life forms. Other reasons have been offered to explain why certain specific nonproteinogenic amino acids are not generally incorporated into proteins; for example, ornithine and homoserine cyclize against the peptide backbone and fragment the protein with relatively short half-lives, while others are toxic because they can be mistakenly incorporated into proteins, such as the arginine analog canavanine.Nonproteinogenic amino acids are incorporated in nonribosomal peptides, which are not produced by the ribosome during translation.".
- Proteinogenic_amino_acid thumbnail Nonproteinogenic_AAs.svg?width=300.
- Proteinogenic_amino_acid wikiPageID "427499".
- Proteinogenic_amino_acid wikiPageLength "27761".
- Proteinogenic_amino_acid wikiPageOutDegree "288".
- Proteinogenic_amino_acid wikiPageRevisionID "680587803".
- Proteinogenic_amino_acid wikiPageWikiLink Abiogenesis.
- Proteinogenic_amino_acid wikiPageWikiLink Acid.
- Proteinogenic_amino_acid wikiPageWikiLink Acid_dissociation_constant.
- Proteinogenic_amino_acid wikiPageWikiLink Acidity.
- Proteinogenic_amino_acid wikiPageWikiLink Alanine.
- Proteinogenic_amino_acid wikiPageWikiLink Aliphatic.
- Proteinogenic_amino_acid wikiPageWikiLink Aliphatic_compound.
- Proteinogenic_amino_acid wikiPageWikiLink Alpha_helix.
- Proteinogenic_amino_acid wikiPageWikiLink Amide.
- Proteinogenic_amino_acid wikiPageWikiLink Amino_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Ammonia.
- Proteinogenic_amino_acid wikiPageWikiLink Arginine.
- Proteinogenic_amino_acid wikiPageWikiLink Aromaticity.
- Proteinogenic_amino_acid wikiPageWikiLink Asparagine.
- Proteinogenic_amino_acid wikiPageWikiLink Aspartic_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Atomic_mass_unit.
- Proteinogenic_amino_acid wikiPageWikiLink Beta_sheet.
- Proteinogenic_amino_acid wikiPageWikiLink Biological_half-life.
- Proteinogenic_amino_acid wikiPageWikiLink Biomolecular_structure.
- Proteinogenic_amino_acid wikiPageWikiLink Biosemiotics.
- Proteinogenic_amino_acid wikiPageWikiLink Canavanine.
- Proteinogenic_amino_acid wikiPageWikiLink Carboxyl.
- Proteinogenic_amino_acid wikiPageWikiLink Carboxylic_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Category:Nitrogen_metabolism.
- Proteinogenic_amino_acid wikiPageWikiLink Category:Nutrition.
- Proteinogenic_amino_acid wikiPageWikiLink Category:Proteinogenic_amino_acids.
- Proteinogenic_amino_acid wikiPageWikiLink Chemical_polarity.
- Proteinogenic_amino_acid wikiPageWikiLink Chirality_(chemistry).
- Proteinogenic_amino_acid wikiPageWikiLink Chymotrypsin.
- Proteinogenic_amino_acid wikiPageWikiLink Codon.
- Proteinogenic_amino_acid wikiPageWikiLink Collagen.
- Proteinogenic_amino_acid wikiPageWikiLink Cysteine.
- Proteinogenic_amino_acid wikiPageWikiLink Cystine.
- Proteinogenic_amino_acid wikiPageWikiLink DNA.
- Proteinogenic_amino_acid wikiPageWikiLink Denaturation_(biochemistry).
- Proteinogenic_amino_acid wikiPageWikiLink Deoxyribonucleic_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Dissociation_constant.
- Proteinogenic_amino_acid wikiPageWikiLink Disulfide.
- Proteinogenic_amino_acid wikiPageWikiLink Disulfide_bond.
- Proteinogenic_amino_acid wikiPageWikiLink Endosome.
- Proteinogenic_amino_acid wikiPageWikiLink Epinephrine.
- Proteinogenic_amino_acid wikiPageWikiLink Escherichia_coli.
- Proteinogenic_amino_acid wikiPageWikiLink Essential_amino_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Eukaryote.
- Proteinogenic_amino_acid wikiPageWikiLink Exogenously.
- Proteinogenic_amino_acid wikiPageWikiLink Exogeny.
- Proteinogenic_amino_acid wikiPageWikiLink Expanded_genetic_code.
- Proteinogenic_amino_acid wikiPageWikiLink Fluorescence.
- Proteinogenic_amino_acid wikiPageWikiLink Fluorescent.
- Proteinogenic_amino_acid wikiPageWikiLink Gamma-Aminobutyric_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Gamma-aminobutyric_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Genetic_code.
- Proteinogenic_amino_acid wikiPageWikiLink Glucogenic_amino_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Glutamic_acid.
- Proteinogenic_amino_acid wikiPageWikiLink Glutamine.
- Proteinogenic_amino_acid wikiPageWikiLink Glycine.
- Proteinogenic_amino_acid wikiPageWikiLink Heavy_metals.
- Proteinogenic_amino_acid wikiPageWikiLink Histidine.
- Proteinogenic_amino_acid wikiPageWikiLink Homoserine.
- Proteinogenic_amino_acid wikiPageWikiLink Hydrophobe.
- Proteinogenic_amino_acid wikiPageWikiLink Hydrophobic.
- Proteinogenic_amino_acid wikiPageWikiLink Hydroxyproline.
- Proteinogenic_amino_acid wikiPageWikiLink IUBMB.
- Proteinogenic_amino_acid wikiPageWikiLink IUPAC.
- Proteinogenic_amino_acid wikiPageWikiLink Imidazole.
- Proteinogenic_amino_acid wikiPageWikiLink Indole.
- Proteinogenic_amino_acid wikiPageWikiLink Insulin.
- Proteinogenic_amino_acid wikiPageWikiLink International_Union_of_Biochemistry_and_Molecular_Biology.
- Proteinogenic_amino_acid wikiPageWikiLink International_Union_of_Pure_and_Applied_Chemistry.
- Proteinogenic_amino_acid wikiPageWikiLink Isoelectric_point.
- Proteinogenic_amino_acid wikiPageWikiLink Isoleucine.
- Proteinogenic_amino_acid wikiPageWikiLink Isotope.
- Proteinogenic_amino_acid wikiPageWikiLink J._Mol._Biol..
- Proteinogenic_amino_acid wikiPageWikiLink Journal_of_Molecular_Biology.
- Proteinogenic_amino_acid wikiPageWikiLink Keratin.
- Proteinogenic_amino_acid wikiPageWikiLink Ketogenic_amino_acid.
- Proteinogenic_amino_acid wikiPageWikiLink L-DOPA.
- Proteinogenic_amino_acid wikiPageWikiLink Leucine.
- Proteinogenic_amino_acid wikiPageWikiLink Lysine.
- Proteinogenic_amino_acid wikiPageWikiLink Lysosome.
- Proteinogenic_amino_acid wikiPageWikiLink Mass_spectrometry.
- Proteinogenic_amino_acid wikiPageWikiLink Melanin.
- Proteinogenic_amino_acid wikiPageWikiLink Methionine.
- Proteinogenic_amino_acid wikiPageWikiLink Methyl.
- Proteinogenic_amino_acid wikiPageWikiLink Methyl_group.
- Proteinogenic_amino_acid wikiPageWikiLink Monoisotopic_mass.
- Proteinogenic_amino_acid wikiPageWikiLink Natural_abundance.
- Proteinogenic_amino_acid wikiPageWikiLink Non-proteinogenic_amino_acids.
- Proteinogenic_amino_acid wikiPageWikiLink Nonribosomal_peptide.
- Proteinogenic_amino_acid wikiPageWikiLink Optical_isomerism.
- Proteinogenic_amino_acid wikiPageWikiLink Ornithine.
- Proteinogenic_amino_acid wikiPageWikiLink PYLIS_downstream_sequence.
- Proteinogenic_amino_acid wikiPageWikiLink Pepsin.
- Proteinogenic_amino_acid wikiPageWikiLink Peptide.