>sp|P81790|TX34_PHONI Omega-ctenitoxin-Pn3a OS=Phoneutria nigriventer MKMKLLGIILLVSFPFVLGFAGIPIEEGENSVEVGEVERSCINVGDFCDGKKDDCQCCRD NAFCSCSVIFGYKTNCRCEVGTTATSYGICMAKHKCGRQTTCTKPCLSKRCKKNHG