4.2.1.36 (1R,2S)-1-hydroxybutane-1,2,4-tricarboxylate - 4.2.1.36 2-Hydroxy-3-carboxyadipate enzyme of the lysine biosynthetic pathway 4.2.1.36 2-Hydroxy-3-carboxyadipate enzyme is involved in the L-Lys biosynthesis via 2-aminoadipate pathway 4.2.1.36 2-Hydroxy-3-carboxyadipate enzyme of the homocitrate pathway 4.2.1.36 2-Hydroxy-3-carboxyadipate evaluation of the possible evolutionary scenario for the origin of the Lys biosynthetic pathway by comparison of similarity of homoaconitate hydratase to isopropylmalate isomerase and iron-responsive element binding proteins from fungi and other eukaryotes, eubacteria, and archaea