>tr|M9PN14|M9PN14_CONBE Conomarphin conotoxin analog Bt2 OS=Conus betulinus OX=89764 PE=2 SV=1 MSKLGVVLCIFLILFPMATLQLDGDQTADRHADERDQDLAGQYPNLKRVLKRGWVYHAHP EPNSFWTLV