L-arginine + ATP + H(+) <=> L-arginyl-AMP + diphosphate
l-arginine + atp + h(+) <=> l-arginyl-amp + diphosphate
L-arginine + ATP + H(+) <=> L-arginyl-AMP + diphosphate
l-arginine + atp + h(+) <=> l-arginyl-amp + diphosphate