L-threonine + hydrogencarbonate + ATP => L-threonylcarbamoyladenylate + diphosphate + H2O
l-threonine + hydrogencarbonate + atp => l-threonylcarbamoyladenylate + diphosphate + h2o
L-threonine + hydrogencarbonate + ATP => L-threonylcarbamoyladenylate + diphosphate + H2O
l-threonine + hydrogencarbonate + atp => l-threonylcarbamoyladenylate + diphosphate + h2o