Status Description Organism Genes References
ornithine aminotransferase Alicyclobacillus acidocaldarius GCIO-346
ornithine-δ-aminotransferase Alishewanella aestuarii G10GE-215
ornithine-δ-aminotransferase Alishewanella agri argD
ornithine-δ-aminotransferase Agrobacterium albertimagni argD
bifunctional arginase/ornithine aminotransferase Aromatoleum aromaticum rocD
ornithine--oxo-acid transaminase Achromobacter arsenitoxydans rocD
ornithine-δ-aminotransferase Acidovorax avenae GHRD-1176
ornithine aminotransferase Azospirillum brasilense rocD
ornithine-δ-aminotransferase Afipia broomeae GM78-1058
ornithine-δ-aminotransferase Aeropyrum camini G12YU-340