N-Acetylglutamic acid (agekuru si NAcGlu) enzyme N-acetylglutamate synthase maa n seda re ninu ara lati  glutamic acid ati acetyl-CoA.. 
Ó maa ń fi okun kọ́run tí ó sì maa ń múra bí àwọn ẹlẹ́sìn Búdà.Iye àwọn ẹlẹ́sìn àti ìtẹ̀síwájú rẹ̀ àwọn ọmọlẹ́yìn ẹ̀sìn yìí tó bí ẹgbẹ̀rú mẹ́rin káàkiri àgbáyé.. 