>sp|Q75S49|VKTH4_BUNCA Kunitz-type serine protease inhibitor homolog beta-bungarotoxin B4 chain OS=Bungarus candidus
SSGGLLLLLGLLTLCAELIPVSSRQRHRDCDKPPDKGNCGSVRRAFYYDTRLKTCKAFPY
RGCNGNGNHFKTETLCRCECLVYP