the distribution of bacterial l-ornithine : alpha-ketoglutarate delta-aminotransferase ( l-ornithine:2-oxo-acid aminotransferase [ ec 2.6.1.13 ] ) was investigated , and bacillus sphaericus ( ifo 3525 ) was found to have the highest activity of the enzyme , which was inducibly formed by addition of l-ornithine or l-arginine to the medium .
C0887117
l-ornithine
C0029277
ornithine