>sp|P00605|PA2B4_NAJNG Phospholipase A2 'basic' OS=Naja nigricollis NLYQFKNMIHCTVPSRPWWHFADYGCYCGRGGKGTPVDDLDRCCQVHDNCYEKAGKMGCW PYLTLYKYKCSQGKLTCSGGNSKCGAAVCNCDLVAANCFAGARYIDANYNINFKKRCQ