>sp|Q4TUA4|SCA4_MESMA Alpha-toxin 4 OS=Mesobuthus martensii OX=34649 PE=1 SV=1 MNYLVFFSLALLLMTGVESVRDGYIADDKNCAYFCGRNAYCDDECKKKGAESGYCQWAGV YGNACWCYKLPDKVPIRVPGRCNGG