L-threonyl-5'-AMP + holo-[peptidyl-carrier protein] => L-threonyl-[peptidyl-carrier protein] + AMP
l-threonyl-5'-amp + holo-[peptidyl-carrier protein] => l-threonyl-[peptidyl-carrier protein] + amp
L-threonyl-5'-AMP + holo-[peptidyl-carrier protein] => L-threonyl-[peptidyl-carrier protein] + AMP
l-threonyl-5'-amp + holo-[peptidyl-carrier protein] => l-threonyl-[peptidyl-carrier protein] + amp