>sp|P0DJ50|VKT31_MESMA Kunitz-type serine protease inhibitor BmKTT-2 OS=Mesobuthus martensii MMNVITVVGIILSVVCTISDAEGVDCTLPSDTGRCKAYFIRYFYNQKAGECQKFVYGGCE GNSNNFLTKSDCCKQCSPGKC