Regulation of L-glutamine:D-fructose-6-phosphate aminotransferase activity in bovine trachea.

@article{Ellis1971RegulationOL,
  title={Regulation of L-glutamine:D-fructose-6-phosphate aminotransferase activity in bovine trachea.},
  author={Daniel B. Ellis and K M Sommar},
  journal={Biochimica et biophysica acta},
  year={1971},
  volume={230 3},
  pages={
          531-4
        }
}
Kinetic studies of l-glutamine: d-fructose-6-phosphate aminotransferase (EC 2. 6.1.16) isolated from bovine trachea show an apparent Km of 1.4 mM for fructose 6-phosphate and 0.21 mM for glutamine. The feedback inhibition pattern by UDP- GlcNAc for this enzyme is competitive with fructose 6-phosphate and noncompetitive with glutamine. Concentations of glutamine above 1.6 mM cause substrate inhibition which is independent of the feedback control.