>sp|P86404|SCXN4_MESEU Sodium channel neurotoxin MeuNaTxalpha-4 OS=Mesobuthus eupeus OX=34648 PE=1 SV=2 MNYLILISFALLVITGVESARDAYIAKPHNCVYECFDAFSSYCNGVCTKNGAKSGYCQIL GTYGNGCWCIVLPDNVPIRIPGKCHR