https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Translations%3AMetabolism%2F54%2FenTranslations:Metabolism/54/en - Revision history2026-05-22T08:18:02ZRevision history for this page on the wikiMediaWiki 1.43.0https://wiki.tiffa.net/w/index.php?title=Translations:Metabolism/54/en&diff=109849&oldid=prevFuzzyBot: Importing a new version from external source2024-01-22T10:27:09Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>===Nucleotide synthesis and salvage===<br />
{{further|Nucleotide salvage|Pyrimidine biosynthesis|Purine#Metabolism}}<br />
Nucleotides are made from amino acids, carbon dioxide and [[formic acid]] in pathways that require large amounts of metabolic energy. Consequently, most organisms have efficient systems to salvage preformed nucleotides. [[Purine]]s are synthesized as [[nucleoside]]s (bases attached to [[ribose]]). Both [[adenine]] and [[guanine]] are made from the precursor nucleoside [[inosine]] monophosphate, which is synthesized using atoms from the amino acids [[glycine]], [[glutamine]], and [[aspartic acid]], as well as [[formate]] transferred from the [[coenzyme]] [[folic acid|tetrahydrofolate]]. [[Pyrimidine]]s, on the other hand, are synthesized from the base [[Pyrimidinecarboxylic acid|orotate]], which is formed from glutamine and aspartate.</div>FuzzyBot