>sp|Q6T6S5|VKT2_BITGA Kunitz-type serine protease inhibitor bitisilin-2 OS=Bitis gabonica OX=8694 PE=1 SV=1 MSSGGLLLLLGLLTLWAELTPVSGKKRPDFCYLPADTGPCMANFPRFYYDSASKKCKKFT YGGCHGNANNFETREECRKKCFASAARRPT