Biosynthesis of isovalthine.
D000596:Amino Acids / Q000096:biosynthesis*; D000818:Animals; D005978:Glutathione / Q000378:metabolism*; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007668:Kidney / Q000378:metabolism; D008099:Liver / Q000378:metabolism; D014631:Valerates / Q000378:metabolism*
D000596:Amino Acids; D014631:Valerates; D005978:Glutathione