2.6.1.36	6	9.5	about 40% of maximum activity at pH 6 and pH 9.5, substrates ornithine + 2-oxoglutarate	637017	
2.6.1.36	7	10	pH 7: about 50% of maximum activity, pH 10: about 30% of maximum activity	637017	
2.6.1.36	7.2	10.2	about 50% of maximum activity at pH 7.2 and pH 10.2	637023