L-homocysteinyl-AMP <=> L-homocysteine thiolactone + AMP + H(+)
l-homocysteinyl-amp <=> l-homocysteine thiolactone + amp + h(+)
L-homocysteinyl-AMP <=> L-homocysteine thiolactone + AMP + H(+)
l-homocysteinyl-amp <=> l-homocysteine thiolactone + amp + h(+)