Suggested Reaction 6.3.1.-

Left

1-(5'-Phosphoribosyl)-4-carboxy-5-aminoimidazole
+2-Aminosuccinic acid
+ATP

Right

(S)-2-[5-Amino-1-(5-phospho-D-ribosyl)imidazole-4- carboxamido]succinate
+ADP
+Orthophosphate

[BiSSCat | GREP ]