>tr|S4UKJ2|S4UKJ2_CONRT XV conotoxin Rt15c OS=Conus rattus OX=72283 PE=2 SV=1 MEKLTVLILVATVLLAIQVLVQSDREKPLKGGVKQYAAKRLSALLRGPRECTPMHRACEE DEECCPNLECKCSNNPDCQSGYKCRP