N(6)-[(S)-lactoyl]-L-lysyl-[protein] + AMP + 2 H(+) => (S)-lactoyl-AMP + L-lysyl-[protein]
n(6)-[(s)-lactoyl]-l-lysyl-[protein] + amp + 2 h(+) => (s)-lactoyl-amp + l-lysyl-[protein]
N(6)-[(S)-lactoyl]-L-lysyl-[protein] + AMP + 2 H(+) => (S)-lactoyl-AMP + L-lysyl-[protein]
n(6)-[(s)-lactoyl]-l-lysyl-[protein] + amp + 2 h(+) => (s)-lactoyl-amp + l-lysyl-[protein]