>sp|P15816|3LK2_BUNMU Kappa-2-bungarotoxin OS=Bungarus multicinctus OX=8616 PE=1 SV=1 MKTLLLTLVVVTIVCLDLGYTKTCLKTPSSTPQTCPQGQDICFLKVSCEQFCPIRGPVIE QGCAATCPEFRSNDRSLLCCTTDNCNH