text: Alanine:glyoxylate aminotransferase (<< AGT >>) in the liver catalyzes most of the [[ glyoxylate ]] transamination in mammalian tissues (E. V. Rowsell, K. Snell, J. A. Carnie, and K. V. Rowsell (1972) Biochem. J. 127, 155-165).