https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Translations%3AAmino_acid%2F93%2FenTranslations:Amino acid/93/en - Revision history2026-09-14T09:02:32ZRevision history for this page on the wikiMediaWiki 1.43.0https://wiki.tiffa.net/w/index.php?title=Translations:Amino_acid/93/en&diff=131850&oldid=prevFuzzyBot: Importing a new version from external source2024-03-29T01:25:13Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>As both the amine and carboxylic acid groups of amino acids can react to form amide bonds, one amino acid molecule can react with another and become joined through an amide linkage. This [[polymerization]] of amino acids is what creates proteins. This [[condensation reaction]] yields the newly formed peptide bond and a molecule of water. In cells, this reaction does not occur directly; instead, the amino acid is first activated by attachment to a [[transfer RNA]] molecule through an [[ester]] bond. This aminoacyl-tRNA is produced in an [[Adenosine triphosphate|ATP]]-dependent reaction carried out by an [[aminoacyl tRNA synthetase]]. This aminoacyl-tRNA is then a substrate for the ribosome, which catalyzes the attack of the amino group of the elongating protein chain on the ester bond. As a result of this mechanism, all proteins made by ribosomes are synthesized starting at their ''N''-terminus and moving toward their ''C''-terminus.</div>FuzzyBot