2.1.3.3 carbamoyl phosphate + canaline 66fold higher activity with canaline than with ornithine, enzyme may play a role in canavanine synthesis 2.1.3.3 carbamoyl phosphate + L-Orn-Ala-hArg the enzyme produces Cit-Ala-hArg from tripeptide Orn-Ala-hArg and carbamyl phosphate as substrates 2.1.3.3 carbamoyl phosphate + L-ornithine - 2.1.3.3 carbamoyl phosphate + L-ornithine anabolic function 2.1.3.3 carbamoyl phosphate + L-ornithine enzyme belongs to the arginine biosynthesis pathway 2.1.3.3 carbamoyl phosphate + L-ornithine cytoplasmic form has predominantly catabolic function, mitochondrial form has anabolic function 2.1.3.3 carbamoyl phosphate + L-ornithine catalyzes the last step of mitochondrial citrulline synthesis 2.1.3.3 carbamoyl phosphate + L-ornithine first step in arginine biosynthesis 2.1.3.3 carbamoyl phosphate + L-ornithine enzyme is involved in the biosynthesis of arginine in many organisms and participates in the urea cycle of mammals 2.1.3.3 carbamoyl phosphate + L-ornithine enzyme seems to be involved in a bicarbonate-fixing pathway